30421086

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71411}}^1$

素因数の和:71487

約数の個数: 16

約数和(自身を含む): 61699968

約数和(自身を除く): 31278882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71411, 142822, 214233, 428466, 5070181, 10140362, 15210543, 30421086]

約数ペア:

[(1, 30421086), (2, 15210543), (3, 10140362), (6, 5070181), (71, 428466), (142, 214233), (213, 142822), (426, 71411)]