Q: What is the sum of all factors of the number 1,137,510 excluding 1,137,510?

A: 2,180,250

Why is 2,180,250 the sum of all factors of 1,137,510, excluding 1,137,510?

The factors of the number 1,137,510 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 383, 495, 594, 766, 990, 1149, 1485, 1915, 2298, 2970, 3447, 3830, 4213, 5745, 6894, 8426, 10341, 11490, 12639, 17235, 20682, 21065, 25278, 34470, 37917, 42130, 51705, 63195, 75834, 103410, 113751, 126390, 189585, 227502, 379170, 568755, 1137510.

If you add them up, you will get the total of 1,137,512. Now subtract 1,137,510 to get 2,180,250