Q: What is the sum of all factors of the number 253,290 excluding 253,290?
A: 354,678
The factors of the number 253,290 are: 1, 2, 3, 5, 6, 10, 15, 30, 8443, 16886, 25329, 42215, 50658, 84430, 126645, 253290.
If you add them up, you will get the total of 253,644. Now subtract 253,290 to get 354,678