2218740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36979}}^1$

素因数の和:36991

約数の個数: 24

約数和(自身を含む): 6212640

約数和(自身を除く): 3993900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36979, 73958, 110937, 147916, 184895, 221874, 369790, 443748, 554685, 739580, 1109370, 2218740]

約数ペア:

[(1, 2218740), (2, 1109370), (3, 739580), (4, 554685), (5, 443748), (6, 369790), (10, 221874), (12, 184895), (15, 147916), (20, 110937), (30, 73958), (60, 36979)]