Q: What is the sum of all factors of the number 1,326,510 excluding 1,326,510?

A: 2,431,890

Why is 2,431,890 the sum of all factors of 1,326,510, excluding 1,326,510?

The factors of the number 1,326,510 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 289, 306, 459, 510, 578, 765, 867, 918, 1445, 1530, 1734, 2295, 2601, 2890, 4335, 4590, 4913, 5202, 7803, 8670, 9826, 13005, 14739, 15606, 24565, 26010, 29478, 39015, 44217, 49130, 73695, 78030, 88434, 132651, 147390, 221085, 265302, 442170, 663255, 1326510.

If you add them up, you will get the total of 1,326,512. Now subtract 1,326,510 to get 2,431,890