30938316

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25031}}^1$

素因数の和:25141

約数の個数: 24

約数和(自身を含む): 72893184

約数和(自身を除く): 41954868

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 25031, 50062, 75093, 100124, 150186, 300372, 2578193, 5156386, 7734579, 10312772, 15469158, 30938316]

約数ペア:

[(1, 30938316), (2, 15469158), (3, 10312772), (4, 7734579), (6, 5156386), (12, 2578193), (103, 300372), (206, 150186), (309, 100124), (412, 75093), (618, 50062), (1236, 25031)]