Q: What is the sum of all factors of the number 345,425,510 excluding 345,425,510?

A: 310,199,290

Why is 310,199,290 the sum of all factors of 345,425,510, excluding 345,425,510?

The factors of the number 345,425,510 are: 1, 2, 5, 10, 19, 38, 95, 190, 761, 1522, 2389, 3805, 4778, 7610, 11945, 14459, 23890, 28918, 45391, 72295, 90782, 144590, 226955, 453910, 1818029, 3636058, 9090145, 18180290, 34542551, 69085102, 172712755, 345425510.

If you add them up, you will get the total of 345,425,820. Now subtract 345,425,510 to get 310,199,290