30439288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 62622720

約数和(自身を除く): 32183432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 1811, 2101, 3622, 4202, 7244, 8404, 14488, 16808, 19921, 39842, 79684, 159368, 345901, 691802, 1383604, 2767208, 3804911, 7609822, 15219644, 30439288]

約数ペア:

[(1, 30439288), (2, 15219644), (4, 7609822), (8, 3804911), (11, 2767208), (22, 1383604), (44, 691802), (88, 345901), (191, 159368), (382, 79684), (764, 39842), (1528, 19921), (1811, 16808), (2101, 14488), (3622, 8404), (4202, 7244)]