7452330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 18817920

約数和(自身を除く): 11365590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 109, 129, 159, 215, 218, 258, 265, 318, 327, 430, 530, 545, 645, 654, 795, 1090, 1290, 1590, 1635, 2279, 3270, 4558, 4687, 5777, 6837, 9374, 11395, 11554, 13674, 14061, 17331, 22790, 23435, 28122, 28885, 34185, 34662, 46870, 57770, 68370, 70305, 86655, 140610, 173310, 248411, 496822, 745233, 1242055, 1490466, 2484110, 3726165, 7452330]

約数ペア:

[(1, 7452330), (2, 3726165), (3, 2484110), (5, 1490466), (6, 1242055), (10, 745233), (15, 496822), (30, 248411), (43, 173310), (53, 140610), (86, 86655), (106, 70305), (109, 68370), (129, 57770), (159, 46870), (215, 34662), (218, 34185), (258, 28885), (265, 28122), (318, 23435), (327, 22790), (430, 17331), (530, 14061), (545, 13674), (645, 11554), (654, 11395), (795, 9374), (1090, 6837), (1290, 5777), (1590, 4687), (1635, 4558), (2279, 3270)]