30686730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1022891}}^1$

素因数の和:1022901

約数の個数: 16

約数和(自身を含む): 73648224

約数和(自身を除く): 42961494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1022891, 2045782, 3068673, 5114455, 6137346, 10228910, 15343365, 30686730]

約数ペア:

[(1, 30686730), (2, 15343365), (3, 10228910), (5, 6137346), (6, 5114455), (10, 3068673), (15, 2045782), (30, 1022891)]