9802020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163367}}^1$

素因数の和:163379

約数の個数: 24

約数和(自身を含む): 27445824

約数和(自身を除く): 17643804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163367, 326734, 490101, 653468, 816835, 980202, 1633670, 1960404, 2450505, 3267340, 4901010, 9802020]

約数ペア:

[(1, 9802020), (2, 4901010), (3, 3267340), (4, 2450505), (5, 1960404), (6, 1633670), (10, 980202), (12, 816835), (15, 653468), (20, 490101), (30, 326734), (60, 163367)]