Q: What is the sum of all factors of the number 1,277,220 excluding 1,277,220?
A: 2,811,228
The factors of the number 1,277,220 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3041, 6082, 9123, 12164, 15205, 18246, 21287, 30410, 36492, 42574, 45615, 60820, 63861, 85148, 91230, 106435, 127722, 182460, 212870, 255444, 319305, 425740, 638610, 1277220.
If you add them up, you will get the total of 1,277,222. Now subtract 1,277,220 to get 2,811,228