Q: What is the sum of all factors of the number 253,343,430 excluding 253,343,430?

A: 422,239,770

Why is 422,239,770 the sum of all factors of 253,343,430, excluding 253,343,430?

The factors of the number 253,343,430 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 938309, 1876618, 2814927, 4691545, 5629854, 8444781, 9383090, 14074635, 16889562, 25334343, 28149270, 42223905, 50668686, 84447810, 126671715, 253343430.

If you add them up, you will get the total of 253,343,852. Now subtract 253,343,430 to get 422,239,770