30262660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52177}}^1$

素因数の和:52215

約数の個数: 24

約数和(自身を含む): 65744280

約数和(自身を除く): 35481620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52177, 104354, 208708, 260885, 521770, 1043540, 1513133, 3026266, 6052532, 7565665, 15131330, 30262660]

約数ペア:

[(1, 30262660), (2, 15131330), (4, 7565665), (5, 6052532), (10, 3026266), (20, 1513133), (29, 1043540), (58, 521770), (116, 260885), (145, 208708), (290, 104354), (580, 52177)]