2758740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45979}}^1$

素因数の和:45991

約数の個数: 24

約数和(自身を含む): 7724640

約数和(自身を除く): 4965900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45979, 91958, 137937, 183916, 229895, 275874, 459790, 551748, 689685, 919580, 1379370, 2758740]

約数ペア:

[(1, 2758740), (2, 1379370), (3, 919580), (4, 689685), (5, 551748), (6, 459790), (10, 275874), (12, 229895), (15, 183916), (20, 137937), (30, 91958), (60, 45979)]