Q: What is the sum of all factors of the number 221,070 excluding 221,070?
A: 309,570
The factors of the number 221,070 are: 1, 2, 3, 5, 6, 10, 15, 30, 7369, 14738, 22107, 36845, 44214, 73690, 110535, 221070.
If you add them up, you will get the total of 221,379. Now subtract 221,070 to get 309,570