1882740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31379}}^1$

素因数の和:31391

約数の個数: 24

約数和(自身を含む): 5271840

約数和(自身を除く): 3389100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31379, 62758, 94137, 125516, 156895, 188274, 313790, 376548, 470685, 627580, 941370, 1882740]

約数ペア:

[(1, 1882740), (2, 941370), (3, 627580), (4, 470685), (5, 376548), (6, 313790), (10, 188274), (12, 156895), (15, 125516), (20, 94137), (30, 62758), (60, 31379)]