6878880820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49134863}}^1$

素因数の和:49134879

約数の個数: 24

約数和(自身を含む): 16509314304

約数和(自身を除く): 9630433484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49134863, 98269726, 196539452, 245674315, 343944041, 491348630, 687888082, 982697260, 1375776164, 1719720205, 3439440410, 6878880820]

約数ペア:

[(1, 6878880820), (2, 3439440410), (4, 1719720205), (5, 1375776164), (7, 982697260), (10, 687888082), (14, 491348630), (20, 343944041), (28, 245674315), (35, 196539452), (70, 98269726), (140, 49134863)]