164498610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20849}}^1$

素因数の和:21122

約数の個数: 32

約数和(自身を含む): 396316800

約数和(自身を除く): 231818190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 20849, 41698, 62547, 104245, 125094, 208490, 312735, 625470, 5483287, 10966574, 16449861, 27416435, 32899722, 54832870, 82249305, 164498610]

約数ペア:

[(1, 164498610), (2, 82249305), (3, 54832870), (5, 32899722), (6, 27416435), (10, 16449861), (15, 10966574), (30, 5483287), (263, 625470), (526, 312735), (789, 208490), (1315, 125094), (1578, 104245), (2630, 62547), (3945, 41698), (7890, 20849)]