87154740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{484193}}^1$

素因数の和:484208

約数の個数: 36

約数和(自身を含む): 264369924

約数和(自身を除く): 177215184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 484193, 968386, 1452579, 1936772, 2420965, 2905158, 4357737, 4841930, 5810316, 7262895, 8715474, 9683860, 14525790, 17430948, 21788685, 29051580, 43577370, 87154740]

約数ペア:

[(1, 87154740), (2, 43577370), (3, 29051580), (4, 21788685), (5, 17430948), (6, 14525790), (9, 9683860), (10, 8715474), (12, 7262895), (15, 5810316), (18, 4841930), (20, 4357737), (30, 2905158), (36, 2420965), (45, 1936772), (60, 1452579), (90, 968386), (180, 484193)]