3845885260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27470609}}^1$

素因数の和:27470625

約数の個数: 24

約数和(自身を含む): 9230124960

約数和(自身を除く): 5384239700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27470609, 54941218, 109882436, 137353045, 192294263, 274706090, 384588526, 549412180, 769177052, 961471315, 1922942630, 3845885260]

約数ペア:

[(1, 3845885260), (2, 1922942630), (4, 961471315), (5, 769177052), (7, 549412180), (10, 384588526), (14, 274706090), (20, 192294263), (28, 137353045), (35, 109882436), (70, 54941218), (140, 27470609)]