30957006

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{11971}}^1$

素因数の和:12407

約数の個数: 16

約数和(自身を含む): 62062848

約数和(自身を除く): 31105842

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 11971, 23942, 35913, 71826, 5159501, 10319002, 15478503, 30957006]

約数ペア:

[(1, 30957006), (2, 15478503), (3, 10319002), (6, 5159501), (431, 71826), (862, 35913), (1293, 23942), (2586, 11971)]