Q: What is the sum of all factors of the number 270,018 excluding 270,018?
A: 398,910
The factors of the number 270,018 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2143, 4286, 6429, 12858, 15001, 19287, 30002, 38574, 45003, 90006, 135009, 270018.
If you add them up, you will get the total of 270,416. Now subtract 270,018 to get 398,910