66730370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23251}}^1$

素因数の和:23306

約数の個数: 32

約数和(自身を含む): 140628096

約数和(自身を除く): 73897726

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 23251, 46502, 116255, 162757, 232510, 325514, 813785, 953291, 1627570, 1906582, 4766455, 6673037, 9532910, 13346074, 33365185, 66730370]

約数ペア:

[(1, 66730370), (2, 33365185), (5, 13346074), (7, 9532910), (10, 6673037), (14, 4766455), (35, 1906582), (41, 1627570), (70, 953291), (82, 813785), (205, 325514), (287, 232510), (410, 162757), (574, 116255), (1435, 46502), (2870, 23251)]