3970610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 8249472

約数和(自身を除く): 4278862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 433, 655, 866, 917, 1310, 1834, 2165, 3031, 4330, 4585, 6062, 9170, 15155, 30310, 56723, 113446, 283615, 397061, 567230, 794122, 1985305, 3970610]

約数ペア:

[(1, 3970610), (2, 1985305), (5, 794122), (7, 567230), (10, 397061), (14, 283615), (35, 113446), (70, 56723), (131, 30310), (262, 15155), (433, 9170), (655, 6062), (866, 4585), (917, 4330), (1310, 3031), (1834, 2165)]