9498020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67843}}^1$

素因数の和:67859

約数の個数: 24

約数和(自身を含む): 22795584

約数和(自身を除く): 13297564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67843, 135686, 271372, 339215, 474901, 678430, 949802, 1356860, 1899604, 2374505, 4749010, 9498020]

約数ペア:

[(1, 9498020), (2, 4749010), (4, 2374505), (5, 1899604), (7, 1356860), (10, 949802), (14, 678430), (20, 474901), (28, 339215), (35, 271372), (70, 135686), (140, 67843)]