30938882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 53146800

約数和(自身を除く): 22207918

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 1109, 2146, 2218, 13949, 14417, 27898, 28834, 32161, 41033, 64322, 82066, 418093, 533429, 836186, 1066858, 1189957, 2379914, 15469441, 30938882]

約数ペア:

[(1, 30938882), (2, 15469441), (13, 2379914), (26, 1189957), (29, 1066858), (37, 836186), (58, 533429), (74, 418093), (377, 82066), (481, 64322), (754, 41033), (962, 32161), (1073, 28834), (1109, 27898), (2146, 14417), (2218, 13949)]