12017180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{85837}}^1$

素因数の和:85853

約数の個数: 24

約数和(自身を含む): 28841568

約数和(自身を除く): 16824388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 85837, 171674, 343348, 429185, 600859, 858370, 1201718, 1716740, 2403436, 3004295, 6008590, 12017180]

約数ペア:

[(1, 12017180), (2, 6008590), (4, 3004295), (5, 2403436), (7, 1716740), (10, 1201718), (14, 858370), (20, 600859), (28, 429185), (35, 343348), (70, 171674), (140, 85837)]