8561730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6690

約数の個数: 32

約数和(自身を含む): 21029184

約数和(自身を除く): 12467454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6637, 13274, 19911, 33185, 39822, 66370, 99555, 199110, 285391, 570782, 856173, 1426955, 1712346, 2853910, 4280865, 8561730]

約数ペア:

[(1, 8561730), (2, 4280865), (3, 2853910), (5, 1712346), (6, 1426955), (10, 856173), (15, 570782), (30, 285391), (43, 199110), (86, 99555), (129, 66370), (215, 39822), (258, 33185), (430, 19911), (645, 13274), (1290, 6637)]