Q: What is the sum of all factors of the number 1,205,490 excluding 1,205,490?
A: 2,205,582
The factors of the number 1,205,490 are: 1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 281, 286, 330, 390, 429, 562, 715, 843, 858, 1405, 1430, 1686, 2145, 2810, 3091, 3653, 4215, 4290, 6182, 7306, 8430, 9273, 10959, 15455, 18265, 18546, 21918, 30910, 36530, 40183, 46365, 54795, 80366, 92730, 109590, 120549, 200915, 241098, 401830, 602745, 1205490.
If you add them up, you will get the total of 1,205,492. Now subtract 1,205,490 to get 2,205,582