Q: What is the sum of all factors of the number 53,430 excluding 53,430?
A: 85,674
The factors of the number 53,430 are: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 2055, 3562, 4110, 5343, 8905, 10686, 17810, 26715, 53430.
If you add them up, you will get the total of 53,515. Now subtract 53,430 to get 85,674