30823030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{440329}}^1$

素因数の和:440343

約数の個数: 16

約数和(自身を含む): 63407520

約数和(自身を除く): 32584490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 440329, 880658, 2201645, 3082303, 4403290, 6164606, 15411515, 30823030]

約数ペア:

[(1, 30823030), (2, 15411515), (5, 6164606), (7, 4403290), (10, 3082303), (14, 2201645), (35, 880658), (70, 440329)]