30868278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{734959}}^1$

素因数の和:734971

約数の個数: 16

約数和(自身を含む): 70556160

約数和(自身を除く): 39687882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 734959, 1469918, 2204877, 4409754, 5144713, 10289426, 15434139, 30868278]

約数ペア:

[(1, 30868278), (2, 15434139), (3, 10289426), (6, 5144713), (7, 4409754), (14, 2204877), (21, 1469918), (42, 734959)]