6418740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{106979}}^1$

素因数の和:106991

約数の個数: 24

約数和(自身を含む): 17972640

約数和(自身を除く): 11553900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 106979, 213958, 320937, 427916, 534895, 641874, 1069790, 1283748, 1604685, 2139580, 3209370, 6418740]

約数ペア:

[(1, 6418740), (2, 3209370), (3, 2139580), (4, 1604685), (5, 1283748), (6, 1069790), (10, 641874), (12, 534895), (15, 427916), (20, 320937), (30, 213958), (60, 106979)]