30965762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 48859536

約数和(自身を除く): 17893774

約数列:

[1, 2, 43, 47, 86, 94, 163, 326, 2021, 2209, 4042, 4418, 7009, 7661, 14018, 15322, 94987, 189974, 329423, 360067, 658846, 720134, 15482881, 30965762]

約数ペア:

[(1, 30965762), (2, 15482881), (43, 720134), (47, 658846), (86, 360067), (94, 329423), (163, 189974), (326, 94987), (2021, 15322), (2209, 14018), (4042, 7661), (4418, 7009)]