67892270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157889}}^1$

素因数の和:157939

約数の個数: 16

約数和(自身を含む): 125048880

約数和(自身を除く): 57156610

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 157889, 315778, 789445, 1578890, 6789227, 13578454, 33946135, 67892270]

約数ペア:

[(1, 67892270), (2, 33946135), (5, 13578454), (10, 6789227), (43, 1578890), (86, 789445), (215, 315778), (430, 157889)]