61628460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23887}}^1$

素因数の和:23942

約数の個数: 48

約数和(自身を含む): 176580096

約数和(自身を除く): 114951636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 23887, 47774, 71661, 95548, 119435, 143322, 238870, 286644, 358305, 477740, 716610, 1027141, 1433220, 2054282, 3081423, 4108564, 5135705, 6162846, 10271410, 12325692, 15407115, 20542820, 30814230, 61628460]

約数ペア:

[(1, 61628460), (2, 30814230), (3, 20542820), (4, 15407115), (5, 12325692), (6, 10271410), (10, 6162846), (12, 5135705), (15, 4108564), (20, 3081423), (30, 2054282), (43, 1433220), (60, 1027141), (86, 716610), (129, 477740), (172, 358305), (215, 286644), (258, 238870), (430, 143322), (516, 119435), (645, 95548), (860, 71661), (1290, 47774), (2580, 23887)]