30470906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17903}}^1$

素因数の和:17965

約数の個数: 16

約数和(自身を含む): 48985344

約数和(自身を除く): 18514438

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 17903, 35806, 411769, 662411, 823538, 1324822, 15235453, 30470906]

約数ペア:

[(1, 30470906), (2, 15235453), (23, 1324822), (37, 823538), (46, 662411), (74, 411769), (851, 35806), (1702, 17903)]