Q: What is the sum of all factors of the number 1,423,290 including 1,423,290?
A: 3,939,840
The factors of the number 1,423,290 are: 1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 227, 285, 330, 418, 454, 570, 627, 681, 1045, 1135, 1254, 1362, 2090, 2270, 2497, 3135, 3405, 4313, 4994, 6270, 6810, 7491, 8626, 12485, 12939, 14982, 21565, 24970, 25878, 37455, 43130, 47443, 64695, 74910, 94886, 129390, 142329, 237215, 284658, 474430, 711645, 1423290.
If you add them up, you will get the total of 3,939,840.