Q: What is the sum of all factors of the number 266,731,170 excluding 266,731,170?

A: 376,119,390

Why is 376,119,390 the sum of all factors of 266,731,170, excluding 266,731,170?

The factors of the number 266,731,170 are: 1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 37201, 74402, 111603, 186005, 223206, 372010, 558015, 1116030, 8891039, 17782078, 26673117, 44455195, 53346234, 88910390, 133365585, 266731170.

If you add them up, you will get the total of 266,731,546. Now subtract 266,731,170 to get 376,119,390