Q: What is the sum of all factors of the number 390,270 excluding 390,270?
A: 546,450
The factors of the number 390,270 are: 1, 2, 3, 5, 6, 10, 15, 30, 13009, 26018, 39027, 65045, 78054, 130090, 195135, 390270.
If you add them up, you will get the total of 390,816. Now subtract 390,270 to get 546,450