30581684

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4272

約数の個数: 36

約数和(自身を含む): 63953316

約数和(自身を除く): 33371632

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 4217, 7252, 8434, 16868, 29519, 59038, 118076, 156029, 206633, 312058, 413266, 624116, 826532, 1092203, 2184406, 4368812, 7645421, 15290842, 30581684]

約数ペア:

[(1, 30581684), (2, 15290842), (4, 7645421), (7, 4368812), (14, 2184406), (28, 1092203), (37, 826532), (49, 624116), (74, 413266), (98, 312058), (148, 206633), (196, 156029), (259, 118076), (518, 59038), (1036, 29519), (1813, 16868), (3626, 8434), (4217, 7252)]