9899030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23021}}^1$

素因数の和:23071

約数の個数: 16

約数和(自身を含む): 18233424

約数和(自身を除く): 8334394

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 23021, 46042, 115105, 230210, 989903, 1979806, 4949515, 9899030]

約数ペア:

[(1, 9899030), (2, 4949515), (5, 1979806), (10, 989903), (43, 230210), (86, 115105), (215, 46042), (430, 23021)]