17372180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{124087}}^1$

素因数の和:124103

約数の個数: 24

約数和(自身を含む): 41693568

約数和(自身を除く): 24321388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 124087, 248174, 496348, 620435, 868609, 1240870, 1737218, 2481740, 3474436, 4343045, 8686090, 17372180]

約数ペア:

[(1, 17372180), (2, 8686090), (4, 4343045), (5, 3474436), (7, 2481740), (10, 1737218), (14, 1240870), (20, 868609), (28, 620435), (35, 496348), (70, 248174), (140, 124087)]