3022180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21587}}^1$

素因数の和:21603

約数の個数: 24

約数和(自身を含む): 7253568

約数和(自身を除く): 4231388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21587, 43174, 86348, 107935, 151109, 215870, 302218, 431740, 604436, 755545, 1511090, 3022180]

約数ペア:

[(1, 3022180), (2, 1511090), (4, 755545), (5, 604436), (7, 431740), (10, 302218), (14, 215870), (20, 151109), (28, 107935), (35, 86348), (70, 43174), (140, 21587)]