30804740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32771}}^1$

素因数の和:32827

約数の個数: 24

約数和(自身を含む): 66068352

約数和(自身を除く): 35263612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 32771, 65542, 131084, 163855, 327710, 655420, 1540237, 3080474, 6160948, 7701185, 15402370, 30804740]

約数ペア:

[(1, 30804740), (2, 15402370), (4, 7701185), (5, 6160948), (10, 3080474), (20, 1540237), (47, 655420), (94, 327710), (188, 163855), (235, 131084), (470, 65542), (940, 32771)]