39790740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60289}}^1$

素因数の和:60312

約数の個数: 48

約数和(自身を含む): 121544640

約数和(自身を除く): 81753900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 60289, 120578, 180867, 241156, 301445, 361734, 602890, 663179, 723468, 904335, 1205780, 1326358, 1808670, 1989537, 2652716, 3315895, 3617340, 3979074, 6631790, 7958148, 9947685, 13263580, 19895370, 39790740]

約数ペア:

[(1, 39790740), (2, 19895370), (3, 13263580), (4, 9947685), (5, 7958148), (6, 6631790), (10, 3979074), (11, 3617340), (12, 3315895), (15, 2652716), (20, 1989537), (22, 1808670), (30, 1326358), (33, 1205780), (44, 904335), (55, 723468), (60, 663179), (66, 602890), (110, 361734), (132, 301445), (165, 241156), (220, 180867), (330, 120578), (660, 60289)]