84652620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108529}}^1$

素因数の和:108554

約数の個数: 48

約数和(自身を含む): 255262560

約数和(自身を除く): 170609940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 108529, 217058, 325587, 434116, 542645, 651174, 1085290, 1302348, 1410877, 1627935, 2170580, 2821754, 3255870, 4232631, 5643508, 6511740, 7054385, 8465262, 14108770, 16930524, 21163155, 28217540, 42326310, 84652620]

約数ペア:

[(1, 84652620), (2, 42326310), (3, 28217540), (4, 21163155), (5, 16930524), (6, 14108770), (10, 8465262), (12, 7054385), (13, 6511740), (15, 5643508), (20, 4232631), (26, 3255870), (30, 2821754), (39, 2170580), (52, 1627935), (60, 1410877), (65, 1302348), (78, 1085290), (130, 651174), (156, 542645), (195, 434116), (260, 325587), (390, 217058), (780, 108529)]