19669350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131129}}^1$

素因数の和:131144

約数の個数: 24

約数和(自身を含む): 48780360

約数和(自身を除く): 29111010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 131129, 262258, 393387, 655645, 786774, 1311290, 1966935, 3278225, 3933870, 6556450, 9834675, 19669350]

約数ペア:

[(1, 19669350), (2, 9834675), (3, 6556450), (5, 3933870), (6, 3278225), (10, 1966935), (15, 1311290), (25, 786774), (30, 655645), (50, 393387), (75, 262258), (150, 131129)]