3107020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22193}}^1$

素因数の和:22209

約数の個数: 24

約数和(自身を含む): 7457184

約数和(自身を除く): 4350164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22193, 44386, 88772, 110965, 155351, 221930, 310702, 443860, 621404, 776755, 1553510, 3107020]

約数ペア:

[(1, 3107020), (2, 1553510), (4, 776755), (5, 621404), (7, 443860), (10, 310702), (14, 221930), (20, 155351), (28, 110965), (35, 88772), (70, 44386), (140, 22193)]