3787449260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27053209}}^1$

素因数の和:27053225

約数の個数: 24

約数和(自身を含む): 9089878560

約数和(自身を除く): 5302429300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27053209, 54106418, 108212836, 135266045, 189372463, 270532090, 378744926, 541064180, 757489852, 946862315, 1893724630, 3787449260]

約数ペア:

[(1, 3787449260), (2, 1893724630), (4, 946862315), (5, 757489852), (7, 541064180), (10, 378744926), (14, 270532090), (20, 189372463), (28, 135266045), (35, 108212836), (70, 54106418), (140, 27053209)]