2831570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 6134400

約数和(自身を除く): 3302830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2129, 4258, 10645, 14903, 21290, 29806, 40451, 74515, 80902, 149030, 202255, 283157, 404510, 566314, 1415785, 2831570]

約数ペア:

[(1, 2831570), (2, 1415785), (5, 566314), (7, 404510), (10, 283157), (14, 202255), (19, 149030), (35, 80902), (38, 74515), (70, 40451), (95, 29806), (133, 21290), (190, 14903), (266, 10645), (665, 4258), (1330, 2129)]