15054730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 28030464

約数和(自身を除く): 12975734

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 223, 314, 430, 446, 785, 1115, 1570, 2230, 6751, 9589, 13502, 19178, 33755, 35011, 47945, 67510, 70022, 95890, 175055, 350110, 1505473, 3010946, 7527365, 15054730]

約数ペア:

[(1, 15054730), (2, 7527365), (5, 3010946), (10, 1505473), (43, 350110), (86, 175055), (157, 95890), (215, 70022), (223, 67510), (314, 47945), (430, 35011), (446, 33755), (785, 19178), (1115, 13502), (1570, 9589), (2230, 6751)]