30015778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 22238942

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1151, 1534, 2006, 2302, 13039, 14963, 19567, 26078, 29926, 39134, 67909, 135818, 254371, 508742, 882817, 1154453, 1765634, 2308906, 15007889, 30015778]

約数ペア:

[(1, 30015778), (2, 15007889), (13, 2308906), (17, 1765634), (26, 1154453), (34, 882817), (59, 508742), (118, 254371), (221, 135818), (442, 67909), (767, 39134), (1003, 29926), (1151, 26078), (1534, 19567), (2006, 14963), (2302, 13039)]