1492290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5527}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 3980160

約数和(自身を除く): 2487870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5527, 11054, 16581, 27635, 33162, 49743, 55270, 82905, 99486, 149229, 165810, 248715, 298458, 497430, 746145, 1492290]

約数ペア:

[(1, 1492290), (2, 746145), (3, 497430), (5, 298458), (6, 248715), (9, 165810), (10, 149229), (15, 99486), (18, 82905), (27, 55270), (30, 49743), (45, 33162), (54, 27635), (90, 16581), (135, 11054), (270, 5527)]