7867740

素因数分解:

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

素因数の和:131141

約数の個数: 24

約数和(自身を含む): 22029840

約数和(自身を除く): 14162100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131129, 262258, 393387, 524516, 655645, 786774, 1311290, 1573548, 1966935, 2622580, 3933870, 7867740]

約数ペア:

[(1, 7867740), (2, 3933870), (3, 2622580), (4, 1966935), (5, 1573548), (6, 1311290), (10, 786774), (12, 655645), (15, 524516), (20, 393387), (30, 262258), (60, 131129)]