6400470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213349}}^1$

素因数の和:213359

約数の個数: 16

約数和(自身を含む): 15361200

約数和(自身を除く): 8960730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213349, 426698, 640047, 1066745, 1280094, 2133490, 3200235, 6400470]

約数ペア:

[(1, 6400470), (2, 3200235), (3, 2133490), (5, 1280094), (6, 1066745), (10, 640047), (15, 426698), (30, 213349)]