30817266

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72341}}^1$

素因数の和:72417

約数の個数: 16

約数和(自身を含む): 62503488

約数和(自身を除く): 31686222

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72341, 144682, 217023, 434046, 5136211, 10272422, 15408633, 30817266]

約数ペア:

[(1, 30817266), (2, 15408633), (3, 10272422), (6, 5136211), (71, 434046), (142, 217023), (213, 144682), (426, 72341)]