30452812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 57630272

約数和(自身を除く): 27177460

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 2161, 3523, 4322, 7046, 8644, 14092, 28093, 56186, 112372, 585631, 1171262, 2342524, 7613203, 15226406, 30452812]

約数ペア:

[(1, 30452812), (2, 15226406), (4, 7613203), (13, 2342524), (26, 1171262), (52, 585631), (271, 112372), (542, 56186), (1084, 28093), (2161, 14092), (3523, 8644), (4322, 7046)]