2016231730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{66041}}^1$

素因数の和:66162

約数の個数: 32

約数和(自身を含む): 3765979008

約数和(自身を除く): 1749747278

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 66041, 132082, 330205, 660410, 2839763, 4688911, 5679526, 9377822, 14198815, 23444555, 28397630, 46889110, 201623173, 403246346, 1008115865, 2016231730]

約数ペア:

[(1, 2016231730), (2, 1008115865), (5, 403246346), (10, 201623173), (43, 46889110), (71, 28397630), (86, 23444555), (142, 14198815), (215, 9377822), (355, 5679526), (430, 4688911), (710, 2839763), (3053, 660410), (6106, 330205), (15265, 132082), (30530, 66041)]