Q: What is the sum of all factors of the number 230,490 excluding 230,490?

A: 418,158

Why is 418,158 the sum of all factors of 230,490, excluding 230,490?

The factors of the number 230,490 are: 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 197, 234, 390, 394, 585, 591, 985, 1170, 1182, 1773, 1970, 2561, 2955, 3546, 5122, 5910, 7683, 8865, 12805, 15366, 17730, 23049, 25610, 38415, 46098, 76830, 115245, 230490.

If you add them up, you will get the total of 230,908. Now subtract 230,490 to get 418,158