30478744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 59930640

約数和(自身を除く): 29451896

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 2161, 3526, 4322, 7052, 8644, 14104, 17288, 88601, 92923, 177202, 185846, 354404, 371692, 708808, 743384, 3809843, 7619686, 15239372, 30478744]

約数ペア:

[(1, 30478744), (2, 15239372), (4, 7619686), (8, 3809843), (41, 743384), (43, 708808), (82, 371692), (86, 354404), (164, 185846), (172, 177202), (328, 92923), (344, 88601), (1763, 17288), (2161, 14104), (3526, 8644), (4322, 7052)]