30749814

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 68590080

約数和(自身を除く): 37840266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1831, 1866, 2799, 3662, 5493, 5598, 8397, 10986, 16479, 16794, 32958, 49437, 98874, 569441, 1138882, 1708323, 3416646, 5124969, 10249938, 15374907, 30749814]

約数ペア:

[(1, 30749814), (2, 15374907), (3, 10249938), (6, 5124969), (9, 3416646), (18, 1708323), (27, 1138882), (54, 569441), (311, 98874), (622, 49437), (933, 32958), (1831, 16794), (1866, 16479), (2799, 10986), (3662, 8397), (5493, 5598)]