45498740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{324991}}^1$

素因数の和:325007

約数の個数: 24

約数和(自身を含む): 109197312

約数和(自身を除く): 63698572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 324991, 649982, 1299964, 1624955, 2274937, 3249910, 4549874, 6499820, 9099748, 11374685, 22749370, 45498740]

約数ペア:

[(1, 45498740), (2, 22749370), (4, 11374685), (5, 9099748), (7, 6499820), (10, 4549874), (14, 3249910), (20, 2274937), (28, 1624955), (35, 1299964), (70, 649982), (140, 324991)]