145284310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{238171}}^1$

素因数の和:238239

約数の個数: 16

約数和(自身を含む): 265799952

約数和(自身を除く): 120515642

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 238171, 476342, 1190855, 2381710, 14528431, 29056862, 72642155, 145284310]

約数ペア:

[(1, 145284310), (2, 72642155), (5, 29056862), (10, 14528431), (61, 2381710), (122, 1190855), (305, 476342), (610, 238171)]