Q: What is the sum of all factors of the number 784,820,030 excluding 784,820,030?

A: 702,371,074

Why is 702,371,074 the sum of all factors of 784,820,030, excluding 784,820,030?

The factors of the number 784,820,030 are: 1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 30197, 60394, 150985, 301970, 694531, 1389062, 3412261, 3472655, 6824522, 6945310, 17061305, 34122610, 78482003, 156964006, 392410015, 784820030.

If you add them up, you will get the total of 784,820,732. Now subtract 784,820,030 to get 702,371,074