3114580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22247}}^1$

素因数の和:22263

約数の個数: 24

約数和(自身を含む): 7475328

約数和(自身を除く): 4360748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22247, 44494, 88988, 111235, 155729, 222470, 311458, 444940, 622916, 778645, 1557290, 3114580]

約数ペア:

[(1, 3114580), (2, 1557290), (4, 778645), (5, 622916), (7, 444940), (10, 311458), (14, 222470), (20, 155729), (28, 111235), (35, 88988), (70, 44494), (140, 22247)]