30257870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45161}}^1$

素因数の和:45235

約数の個数: 16

約数和(自身を含む): 55278288

約数和(自身を除く): 25020418

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 45161, 90322, 225805, 451610, 3025787, 6051574, 15128935, 30257870]

約数ペア:

[(1, 30257870), (2, 15128935), (5, 6051574), (10, 3025787), (67, 451610), (134, 225805), (335, 90322), (670, 45161)]