9920730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 23903424

約数和(自身を除く): 13982694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 953, 1041, 1735, 1906, 2082, 2859, 3470, 4765, 5205, 5718, 9530, 10410, 14295, 28590, 330691, 661382, 992073, 1653455, 1984146, 3306910, 4960365, 9920730]

約数ペア:

[(1, 9920730), (2, 4960365), (3, 3306910), (5, 1984146), (6, 1653455), (10, 992073), (15, 661382), (30, 330691), (347, 28590), (694, 14295), (953, 10410), (1041, 9530), (1735, 5718), (1906, 5205), (2082, 4765), (2859, 3470)]