Q: What is the sum of all factors of the number 1,390,620 including 1,390,620?
A: 5,056,128
The factors of the number 1,390,620 are: 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 49, 55, 60, 66, 70, 77, 84, 86, 98, 105, 110, 129, 132, 140, 147, 154, 165, 172, 196, 210, 215, 220, 231, 245, 258, 294, 301, 308, 330, 385, 420, 430, 462, 473, 490, 516, 539, 588, 602, 645, 660, 735, 770, 860, 903, 924, 946, 980, 1078, 1155, 1204, 1290, 1419, 1470, 1505, 1540, 1617, 1806, 1892, 2107, 2156, 2310, 2365, 2580, 2695, 2838, 2940, 3010, 3234, 3311, 3612, 4214, 4515, 4620, 4730, 5390, 5676, 6020, 6321, 6468, 6622, 7095, 8085, 8428, 9030, 9460, 9933, 10535, 10780, 12642, 13244, 14190, 16170, 16555, 18060, 19866, 21070, 23177, 25284, 28380, 31605, 32340, 33110, 39732, 42140, 46354, 49665, 63210, 66220, 69531, 92708, 99330, 115885, 126420, 139062, 198660, 231770, 278124, 347655, 463540, 695310, 1390620.
If you add them up, you will get the total of 5,056,128.