1630740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27179}}^1$

素因数の和:27191

約数の個数: 24

約数和(自身を含む): 4566240

約数和(自身を除く): 2935500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27179, 54358, 81537, 108716, 135895, 163074, 271790, 326148, 407685, 543580, 815370, 1630740]

約数ペア:

[(1, 1630740), (2, 815370), (3, 543580), (4, 407685), (5, 326148), (6, 271790), (10, 163074), (12, 135895), (15, 108716), (20, 81537), (30, 54358), (60, 27179)]