73828740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1230479}}^1$

素因数の和:1230491

約数の個数: 24

約数和(自身を含む): 206720640

約数和(自身を除く): 132891900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1230479, 2460958, 3691437, 4921916, 6152395, 7382874, 12304790, 14765748, 18457185, 24609580, 36914370, 73828740]

約数ペア:

[(1, 73828740), (2, 36914370), (3, 24609580), (4, 18457185), (5, 14765748), (6, 12304790), (10, 7382874), (12, 6152395), (15, 4921916), (20, 3691437), (30, 2460958), (60, 1230479)]