Is 310 a deficient number and what is its deficiency?

Is 310 a deficient number?

Here we will explain and calculate if 310 is a deficient number and its deficiency if applicable.

310 is a deficient number if the sum of its proper divisors is less than 310.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 31 + 62 + 155 = 266.

266 is less than 310. Therefore, 310 is a deficient number.

The deficiency of 310 is 310 minus the sum of its proper divisors. Thus, the deficiency of 310 is 310 - 266 = 44

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