Q: What is the sum of all factors of the number 1,281,690 including 1,281,690?

A: 3,525,120

Why is 3,525,120 the sum of all factors of 1,281,690, including 1,281,690?

The factors of the number 1,281,690 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 101, 135, 141, 202, 235, 270, 282, 303, 423, 470, 505, 606, 705, 846, 909, 1010, 1269, 1410, 1515, 1818, 2115, 2538, 2727, 3030, 4230, 4545, 4747, 5454, 6345, 9090, 9494, 12690, 13635, 14241, 23735, 27270, 28482, 42723, 47470, 71205, 85446, 128169, 142410, 213615, 256338, 427230, 640845, 1281690.

If you add them up, you will get the total of 3,525,120.