Q: What is the sum of all factors of the number 539,390 excluding 539,390?
A: 431,530
The factors of the number 539,390 are: 1, 2, 5, 10, 53939, 107878, 269695, 539390.
If you add them up, you will get the total of 539,821. Now subtract 539,390 to get 431,530