70215481

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{62303}}^1$

素因数の和:62340

約数の個数: 12

約数和(自身を含む): 85231872

約数和(自身を除く): 15016391

約数列:

[1, 7, 23, 49, 161, 1127, 62303, 436121, 1432969, 3052847, 10030783, 70215481]

約数ペア:

[(1, 70215481), (7, 10030783), (23, 3052847), (49, 1432969), (161, 436121), (1127, 62303)]