2058260220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1270531}}^1$

素因数の和:1270552

約数の個数: 60

約数和(自身を含む): 6456843624

約数和(自身を除く): 4398583404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1270531, 2541062, 3811593, 5082124, 6352655, 7623186, 11434779, 12705310, 15246372, 19057965, 22869558, 25410620, 34304337, 38115930, 45739116, 57173895, 68608674, 76231860, 102913011, 114347790, 137217348, 171521685, 205826022, 228695580, 343043370, 411652044, 514565055, 686086740, 1029130110, 2058260220]

約数ペア:

[(1, 2058260220), (2, 1029130110), (3, 686086740), (4, 514565055), (5, 411652044), (6, 343043370), (9, 228695580), (10, 205826022), (12, 171521685), (15, 137217348), (18, 114347790), (20, 102913011), (27, 76231860), (30, 68608674), (36, 57173895), (45, 45739116), (54, 38115930), (60, 34304337), (81, 25410620), (90, 22869558), (108, 19057965), (135, 15246372), (162, 12705310), (180, 11434779), (270, 7623186), (324, 6352655), (405, 5082124), (540, 3811593), (810, 2541062), (1620, 1270531)]