Q: What is the sum of all factors of the number 3,870,780 including 3,870,780?
A: 10,838,352
The factors of the number 3,870,780 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64513, 129026, 193539, 258052, 322565, 387078, 645130, 774156, 967695, 1290260, 1935390, 3870780.
If you add them up, you will get the total of 10,838,352.