65250220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{466073}}^1$

素因数の和:466089

約数の個数: 24

約数和(自身を含む): 156600864

約数和(自身を除く): 91350644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 466073, 932146, 1864292, 2330365, 3262511, 4660730, 6525022, 9321460, 13050044, 16312555, 32625110, 65250220]

約数ペア:

[(1, 65250220), (2, 32625110), (4, 16312555), (5, 13050044), (7, 9321460), (10, 6525022), (14, 4660730), (20, 3262511), (28, 2330365), (35, 1864292), (70, 932146), (140, 466073)]