30364660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79907}}^1$

素因数の和:79935

約数の個数: 24

約数和(自身を含む): 67122720

約数和(自身を除く): 36758060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 79907, 159814, 319628, 399535, 799070, 1518233, 1598140, 3036466, 6072932, 7591165, 15182330, 30364660]

約数ペア:

[(1, 30364660), (2, 15182330), (4, 7591165), (5, 6072932), (10, 3036466), (19, 1598140), (20, 1518233), (38, 799070), (76, 399535), (95, 319628), (190, 159814), (380, 79907)]