Q: What is the sum of all factors of the number 1,221,330 excluding 1,221,330?
A: 1,977,198
The factors of the number 1,221,330 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 3701, 7402, 11103, 18505, 22206, 37010, 40711, 55515, 81422, 111030, 122133, 203555, 244266, 407110, 610665, 1221330.
If you add them up, you will get the total of 1,221,331. Now subtract 1,221,330 to get 1,977,198