82155010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13187}}^1$

素因数の和:13290

約数の個数: 32

約数和(自身を含む): 170916480

約数和(自身を除く): 88761470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13187, 26374, 65935, 92309, 131870, 184618, 461545, 923090, 1173643, 2347286, 5868215, 8215501, 11736430, 16431002, 41077505, 82155010]

約数ペア:

[(1, 82155010), (2, 41077505), (5, 16431002), (7, 11736430), (10, 8215501), (14, 5868215), (35, 2347286), (70, 1173643), (89, 923090), (178, 461545), (445, 184618), (623, 131870), (890, 92309), (1246, 65935), (3115, 26374), (6230, 13187)]