Q: What is the sum of all factors of the number 728,490 excluding 728,490?
A: 1,270,230
The factors of the number 728,490 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3469, 6938, 10407, 17345, 20814, 24283, 34690, 48566, 52035, 72849, 104070, 121415, 145698, 242830, 364245, 728490.
If you add them up, you will get the total of 728,491. Now subtract 728,490 to get 1,270,230