90986460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1516441}}^1$

素因数の和:1516453

約数の個数: 24

約数和(自身を含む): 254762256

約数和(自身を除く): 163775796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1516441, 3032882, 4549323, 6065764, 7582205, 9098646, 15164410, 18197292, 22746615, 30328820, 45493230, 90986460]

約数ペア:

[(1, 90986460), (2, 45493230), (3, 30328820), (4, 22746615), (5, 18197292), (6, 15164410), (10, 9098646), (12, 7582205), (15, 6065764), (20, 4549323), (30, 3032882), (60, 1516441)]