69639370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 132482880

約数和(自身を除く): 62843510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 1171, 1565, 2342, 3130, 5855, 5947, 11710, 11894, 22249, 29735, 44498, 59470, 111245, 222490, 366523, 733046, 1832615, 3665230, 6963937, 13927874, 34819685, 69639370]

約数ペア:

[(1, 69639370), (2, 34819685), (5, 13927874), (10, 6963937), (19, 3665230), (38, 1832615), (95, 733046), (190, 366523), (313, 222490), (626, 111245), (1171, 59470), (1565, 44498), (2342, 29735), (3130, 22249), (5855, 11894), (5947, 11710)]