Q: What is the sum of all factors of the number 621,470 excluding 621,470?
A: 536,290
The factors of the number 621,470 are: 1, 2, 5, 10, 29, 58, 145, 290, 2143, 4286, 10715, 21430, 62147, 124294, 310735, 621470.
If you add them up, you will get the total of 622,006. Now subtract 621,470 to get 536,290