20172975510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672432517}}^1$

素因数の和:672432527

約数の個数: 16

約数和(自身を含む): 48415141296

約数和(自身を除く): 28242165786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672432517, 1344865034, 2017297551, 3362162585, 4034595102, 6724325170, 10086487755, 20172975510]

約数ペア:

[(1, 20172975510), (2, 10086487755), (3, 6724325170), (5, 4034595102), (6, 3362162585), (10, 2017297551), (15, 1344865034), (30, 672432517)]