Q: What is the sum of all factors of the number 100,103,670 excluding 100,103,670?

A: 160,993,530

Why is 160,993,530 the sum of all factors of 100,103,670, excluding 100,103,670?

The factors of the number 100,103,670 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3187, 3490, 5235, 6282, 6374, 9561, 10470, 15705, 15935, 19122, 28683, 31410, 31870, 47805, 57366, 95610, 143415, 286830, 1112263, 2224526, 3336789, 5561315, 6673578, 10010367, 11122630, 16683945, 20020734, 33367890, 50051835, 100103670.

If you add them up, you will get the total of 100,103,830. Now subtract 100,103,670 to get 160,993,530