287274310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{542027}}^1$

素因数の和:542087

約数の個数: 16

約数和(自身を含む): 526851216

約数和(自身を除く): 239576906

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 542027, 1084054, 2710135, 5420270, 28727431, 57454862, 143637155, 287274310]

約数ペア:

[(1, 287274310), (2, 143637155), (5, 57454862), (10, 28727431), (53, 5420270), (106, 2710135), (265, 1084054), (530, 542027)]