67874606890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{192263}}^1$

素因数の和:193134

約数の個数: 32

約数和(自身を含む): 125168478336

約数和(自身を除く): 57293871446

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 821, 1642, 4105, 8210, 35303, 70606, 176515, 192263, 353030, 384526, 961315, 1922630, 8267309, 16534618, 41336545, 82673090, 157847923, 315695846, 789239615, 1578479230, 6787460689, 13574921378, 33937303445, 67874606890]

約数ペア:

[(1, 67874606890), (2, 33937303445), (5, 13574921378), (10, 6787460689), (43, 1578479230), (86, 789239615), (215, 315695846), (430, 157847923), (821, 82673090), (1642, 41336545), (4105, 16534618), (8210, 8267309), (35303, 1922630), (70606, 961315), (176515, 384526), (192263, 353030)]