201627420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360457}}^1$

素因数の和:3360469

約数の個数: 24

約数和(自身を含む): 564556944

約数和(自身を除く): 362929524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360457, 6720914, 10081371, 13441828, 16802285, 20162742, 33604570, 40325484, 50406855, 67209140, 100813710, 201627420]

約数ペア:

[(1, 201627420), (2, 100813710), (3, 67209140), (4, 50406855), (5, 40325484), (6, 33604570), (10, 20162742), (12, 16802285), (15, 13441828), (20, 10081371), (30, 6720914), (60, 3360457)]