195750660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{466073}}^1$

素因数の和:466092

約数の個数: 48

約数和(自身を含む): 626403456

約数和(自身を除く): 430652796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 466073, 932146, 1398219, 1864292, 2330365, 2796438, 3262511, 4660730, 5592876, 6525022, 6991095, 9321460, 9787533, 13050044, 13982190, 16312555, 19575066, 27964380, 32625110, 39150132, 48937665, 65250220, 97875330, 195750660]

約数ペア:

[(1, 195750660), (2, 97875330), (3, 65250220), (4, 48937665), (5, 39150132), (6, 32625110), (7, 27964380), (10, 19575066), (12, 16312555), (14, 13982190), (15, 13050044), (20, 9787533), (21, 9321460), (28, 6991095), (30, 6525022), (35, 5592876), (42, 4660730), (60, 3262511), (70, 2796438), (84, 2330365), (105, 1864292), (140, 1398219), (210, 932146), (420, 466073)]