56842290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210527}}^1$

素因数の和:210543

約数の個数: 32

約数和(自身を含む): 151580160

約数和(自身を除く): 94737870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210527, 421054, 631581, 1052635, 1263162, 1894743, 2105270, 3157905, 3789486, 5684229, 6315810, 9473715, 11368458, 18947430, 28421145, 56842290]

約数ペア:

[(1, 56842290), (2, 28421145), (3, 18947430), (5, 11368458), (6, 9473715), (9, 6315810), (10, 5684229), (15, 3789486), (18, 3157905), (27, 2105270), (30, 1894743), (45, 1263162), (54, 1052635), (90, 631581), (135, 421054), (270, 210527)]