30481996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 55293840

約数和(自身を除く): 24811844

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2437, 3127, 4874, 6254, 9748, 12508, 129161, 143783, 258322, 287566, 516644, 575132, 7620499, 15240998, 30481996]

約数ペア:

[(1, 30481996), (2, 15240998), (4, 7620499), (53, 575132), (59, 516644), (106, 287566), (118, 258322), (212, 143783), (236, 129161), (2437, 12508), (3127, 9748), (4874, 6254)]