165270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 453888

約数和(自身を除く): 288618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 787, 1574, 2361, 3935, 4722, 5509, 7870, 11018, 11805, 16527, 23610, 27545, 33054, 55090, 82635, 165270]

約数ペア:

[(1, 165270), (2, 82635), (3, 55090), (5, 33054), (6, 27545), (7, 23610), (10, 16527), (14, 11805), (15, 11018), (21, 7870), (30, 5509), (35, 4722), (42, 3935), (70, 2361), (105, 1574), (210, 787)]