68749030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51691}}^1$

素因数の和:51724

約数の個数: 32

約数和(自身を含む): 148872960

約数和(自身を除く): 80123930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 51691, 103382, 258455, 361837, 516910, 723674, 982129, 1809185, 1964258, 3618370, 4910645, 6874903, 9821290, 13749806, 34374515, 68749030]

約数ペア:

[(1, 68749030), (2, 34374515), (5, 13749806), (7, 9821290), (10, 6874903), (14, 4910645), (19, 3618370), (35, 1964258), (38, 1809185), (70, 982129), (95, 723674), (133, 516910), (190, 361837), (266, 258455), (665, 103382), (1330, 51691)]