47620620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264559}}^1$

素因数の和:264574

約数の個数: 36

約数和(自身を含む): 144449760

約数和(自身を除く): 96829140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264559, 529118, 793677, 1058236, 1322795, 1587354, 2381031, 2645590, 3174708, 3968385, 4762062, 5291180, 7936770, 9524124, 11905155, 15873540, 23810310, 47620620]

約数ペア:

[(1, 47620620), (2, 23810310), (3, 15873540), (4, 11905155), (5, 9524124), (6, 7936770), (9, 5291180), (10, 4762062), (12, 3968385), (15, 3174708), (18, 2645590), (20, 2381031), (30, 1587354), (36, 1322795), (45, 1058236), (60, 793677), (90, 529118), (180, 264559)]