100909020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1681817}}^1$

素因数の和:1681829

約数の個数: 24

約数和(自身を含む): 282545424

約数和(自身を除く): 181636404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1681817, 3363634, 5045451, 6727268, 8409085, 10090902, 16818170, 20181804, 25227255, 33636340, 50454510, 100909020]

約数ペア:

[(1, 100909020), (2, 50454510), (3, 33636340), (4, 25227255), (5, 20181804), (6, 16818170), (10, 10090902), (12, 8409085), (15, 6727268), (20, 5045451), (30, 3363634), (60, 1681817)]