2019397740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{38377}}^1$

素因数の和:39266

約数の個数: 48

約数和(自身を含む): 5660908512

約数和(自身を除く): 3641510772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1754, 2631, 3508, 4385, 5262, 8770, 10524, 13155, 17540, 26310, 38377, 52620, 76754, 115131, 153508, 191885, 230262, 383770, 460524, 575655, 767540, 1151310, 2302620, 33656629, 67313258, 100969887, 134626516, 168283145, 201939774, 336566290, 403879548, 504849435, 673132580, 1009698870, 2019397740]

約数ペア:

[(1, 2019397740), (2, 1009698870), (3, 673132580), (4, 504849435), (5, 403879548), (6, 336566290), (10, 201939774), (12, 168283145), (15, 134626516), (20, 100969887), (30, 67313258), (60, 33656629), (877, 2302620), (1754, 1151310), (2631, 767540), (3508, 575655), (4385, 460524), (5262, 383770), (8770, 230262), (10524, 191885), (13155, 153508), (17540, 115131), (26310, 76754), (38377, 52620)]