68273220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1137887}}^1$

素因数の和:1137899

約数の個数: 24

約数和(自身を含む): 191165184

約数和(自身を除く): 122891964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1137887, 2275774, 3413661, 4551548, 5689435, 6827322, 11378870, 13654644, 17068305, 22757740, 34136610, 68273220]

約数ペア:

[(1, 68273220), (2, 34136610), (3, 22757740), (4, 17068305), (5, 13654644), (6, 11378870), (10, 6827322), (12, 5689435), (15, 4551548), (20, 3413661), (30, 2275774), (60, 1137887)]