Q: What is the sum of all factors of the number 1,220,490 including 1,220,490?

A: 3,234,816

Why is 3,234,816 the sum of all factors of 1,220,490, including 1,220,490?

The factors of the number 1,220,490 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 191, 213, 355, 382, 426, 573, 639, 710, 955, 1065, 1146, 1278, 1719, 1910, 2130, 2865, 3195, 3438, 5730, 6390, 8595, 13561, 17190, 27122, 40683, 67805, 81366, 122049, 135610, 203415, 244098, 406830, 610245, 1220490.

If you add them up, you will get the total of 3,234,816.