81900510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2730017}}^1$

素因数の和:2730027

約数の個数: 16

約数和(自身を含む): 196561296

約数和(自身を除く): 114660786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2730017, 5460034, 8190051, 13650085, 16380102, 27300170, 40950255, 81900510]

約数ペア:

[(1, 81900510), (2, 40950255), (3, 27300170), (5, 16380102), (6, 13650085), (10, 8190051), (15, 5460034), (30, 2730017)]