Q: What is the sum of all factors of the number 133,290 excluding 133,290?
A: 213,498
The factors of the number 133,290 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1481, 2962, 4443, 7405, 8886, 13329, 14810, 22215, 26658, 44430, 66645, 133290.
If you add them up, you will get the total of 133,503. Now subtract 133,290 to get 213,498