Q: What is the sum of all factors of the number 310,376,170 excluding 310,376,170?

A: 293,088,230

Why is 293,088,230 the sum of all factors of 310,376,170, excluding 310,376,170?

The factors of the number 310,376,170 are: 1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4537, 6841, 9074, 13682, 22685, 34205, 45370, 68410, 88933, 177866, 444665, 889330, 2387509, 4775018, 11937545, 23875090, 31037617, 62075234, 155188085, 310376170.

If you add them up, you will get the total of 310,376,463. Now subtract 310,376,170 to get 293,088,230