3060820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21863}}^1$

素因数の和:21879

約数の個数: 24

約数和(自身を含む): 7346304

約数和(自身を除く): 4285484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21863, 43726, 87452, 109315, 153041, 218630, 306082, 437260, 612164, 765205, 1530410, 3060820]

約数ペア:

[(1, 3060820), (2, 1530410), (4, 765205), (5, 612164), (7, 437260), (10, 306082), (14, 218630), (20, 153041), (28, 109315), (35, 87452), (70, 43726), (140, 21863)]