28570010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5678

約数の個数: 32

約数和(自身を含む): 59588352

約数和(自身を除く): 31018342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5591, 11182, 27955, 39137, 55910, 78274, 195685, 391370, 408143, 816286, 2040715, 2857001, 4081430, 5714002, 14285005, 28570010]

約数ペア:

[(1, 28570010), (2, 14285005), (5, 5714002), (7, 4081430), (10, 2857001), (14, 2040715), (35, 816286), (70, 408143), (73, 391370), (146, 195685), (365, 78274), (511, 55910), (730, 39137), (1022, 27955), (2555, 11182), (5110, 5591)]