1782730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 3364452

約数和(自身を除く): 1581722

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 529, 674, 1058, 1685, 2645, 3370, 5290, 7751, 15502, 38755, 77510, 178273, 356546, 891365, 1782730]

約数ペア:

[(1, 1782730), (2, 891365), (5, 356546), (10, 178273), (23, 77510), (46, 38755), (115, 15502), (230, 7751), (337, 5290), (529, 3370), (674, 2645), (1058, 1685)]