69457870

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{21911}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 125424288

約数和(自身を除く): 55966418

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 21911, 43822, 109555, 219110, 6945787, 13891574, 34728935, 69457870]

約数ペア:

[(1, 69457870), (2, 34728935), (5, 13891574), (10, 6945787), (317, 219110), (634, 109555), (1585, 43822), (3170, 21911)]