30120784

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5333}}^1$

素因数の和:5694

約数の個数: 20

約数和(自身を含む): 58535316

約数和(自身を除く): 28414532

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5333, 5648, 10666, 21332, 42664, 85328, 1882549, 3765098, 7530196, 15060392, 30120784]

約数ペア:

[(1, 30120784), (2, 15060392), (4, 7530196), (8, 3765098), (16, 1882549), (353, 85328), (706, 42664), (1412, 21332), (2824, 10666), (5333, 5648)]