Q: What is the sum of all factors of the number 1,457,290 excluding 1,457,290?
A: 1,209,950
The factors of the number 1,457,290 are: 1, 2, 5, 10, 61, 122, 305, 610, 2389, 4778, 11945, 23890, 145729, 291458, 728645, 1457290.
If you add them up, you will get the total of 1,457,291. Now subtract 1,457,290 to get 1,209,950