Q: What is the sum of all factors of the number 310,011,130 excluding 310,011,130?

A: 345,567,878

Why is 345,567,878 the sum of all factors of 310,011,130, excluding 310,011,130?

The factors of the number 310,011,130 are: 1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 216791, 433582, 1083955, 2167910, 2384701, 2818283, 4769402, 5636566, 11923505, 14091415, 23847010, 28182830, 31001113, 62002226, 155005565, 310011130.

If you add them up, you will get the total of 310,011,475. Now subtract 310,011,130 to get 345,567,878