93642220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{668873}}^1$

素因数の和:668889

約数の個数: 24

約数和(自身を含む): 224741664

約数和(自身を除く): 131099444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 668873, 1337746, 2675492, 3344365, 4682111, 6688730, 9364222, 13377460, 18728444, 23410555, 46821110, 93642220]

約数ペア:

[(1, 93642220), (2, 46821110), (4, 23410555), (5, 18728444), (7, 13377460), (10, 9364222), (14, 6688730), (20, 4682111), (28, 3344365), (35, 2675492), (70, 1337746), (140, 668873)]