47308660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337919}}^1$

素因数の和:337935

約数の個数: 24

約数和(自身を含む): 113541120

約数和(自身を除く): 66232460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337919, 675838, 1351676, 1689595, 2365433, 3379190, 4730866, 6758380, 9461732, 11827165, 23654330, 47308660]

約数ペア:

[(1, 47308660), (2, 23654330), (4, 11827165), (5, 9461732), (7, 6758380), (10, 4730866), (14, 3379190), (20, 2365433), (28, 1689595), (35, 1351676), (70, 675838), (140, 337919)]