6778740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{112979}}^1$

素因数の和:112991

約数の個数: 24

約数和(自身を含む): 18980640

約数和(自身を除く): 12201900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 112979, 225958, 338937, 451916, 564895, 677874, 1129790, 1355748, 1694685, 2259580, 3389370, 6778740]

約数ペア:

[(1, 6778740), (2, 3389370), (3, 2259580), (4, 1694685), (5, 1355748), (6, 1129790), (10, 677874), (12, 564895), (15, 451916), (20, 338937), (30, 225958), (60, 112979)]