181530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2017}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 472212

約数和(自身を除く): 290682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2017, 4034, 6051, 10085, 12102, 18153, 20170, 30255, 36306, 60510, 90765, 181530]

約数ペア:

[(1, 181530), (2, 90765), (3, 60510), (5, 36306), (6, 30255), (9, 20170), (10, 18153), (15, 12102), (18, 10085), (30, 6051), (45, 4034), (90, 2017)]