Q: What is the sum of all factors of the number 1,309,230 including 1,309,230?

A: 3,769,920

Why is 3,769,920 the sum of all factors of 1,309,230, including 1,309,230?

The factors of the number 1,309,230 are: 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 373, 390, 585, 702, 746, 1119, 1170, 1755, 1865, 2238, 3357, 3510, 3730, 4849, 5595, 6714, 9698, 10071, 11190, 14547, 16785, 20142, 24245, 29094, 33570, 43641, 48490, 50355, 72735, 87282, 100710, 130923, 145470, 218205, 261846, 436410, 654615, 1309230.

If you add them up, you will get the total of 3,769,920.