154175510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 284884992

約数和(自身を除く): 130709482

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 1471, 2230, 2942, 7355, 10481, 14710, 20962, 52405, 69137, 104810, 138274, 328033, 345685, 656066, 691370, 1640165, 3280330, 15417551, 30835102, 77087755, 154175510]

約数ペア:

[(1, 154175510), (2, 77087755), (5, 30835102), (10, 15417551), (47, 3280330), (94, 1640165), (223, 691370), (235, 656066), (446, 345685), (470, 328033), (1115, 138274), (1471, 104810), (2230, 69137), (2942, 52405), (7355, 20962), (10481, 14710)]