13612620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32411}}^1$

素因数の和:32430

約数の個数: 48

約数和(自身を含む): 43561728

約数和(自身を除く): 29949108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32411, 64822, 97233, 129644, 162055, 194466, 226877, 324110, 388932, 453754, 486165, 648220, 680631, 907508, 972330, 1134385, 1361262, 1944660, 2268770, 2722524, 3403155, 4537540, 6806310, 13612620]

約数ペア:

[(1, 13612620), (2, 6806310), (3, 4537540), (4, 3403155), (5, 2722524), (6, 2268770), (7, 1944660), (10, 1361262), (12, 1134385), (14, 972330), (15, 907508), (20, 680631), (21, 648220), (28, 486165), (30, 453754), (35, 388932), (42, 324110), (60, 226877), (70, 194466), (84, 162055), (105, 129644), (140, 97233), (210, 64822), (420, 32411)]