Q: What is the sum of all factors of the number 531,010,730 excluding 531,010,730?

A: 437,007,958

Why is 437,007,958 the sum of all factors of 531,010,730, excluding 531,010,730?

The factors of the number 531,010,730 are: 1, 2, 5, 10, 113, 226, 311, 565, 622, 1130, 1511, 1555, 3022, 3110, 7555, 15110, 35143, 70286, 170743, 175715, 341486, 351430, 469921, 853715, 939842, 1707430, 2349605, 4699210, 53101073, 106202146, 265505365, 531010730.

If you add them up, you will get the total of 531,011,167. Now subtract 531,010,730 to get 437,007,958