30111784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 60520320

約数和(自身を除く): 30408536

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 4423, 6808, 8846, 17692, 35384, 101729, 163651, 203458, 327302, 406916, 654604, 813832, 1309208, 3763973, 7527946, 15055892, 30111784]

約数ペア:

[(1, 30111784), (2, 15055892), (4, 7527946), (8, 3763973), (23, 1309208), (37, 813832), (46, 654604), (74, 406916), (92, 327302), (148, 203458), (184, 163651), (296, 101729), (851, 35384), (1702, 17692), (3404, 8846), (4423, 6808)]