134420090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28661}}^1$

素因数の和:28742

約数の個数: 32

約数和(自身を含む): 280658304

約数和(自身を除く): 146238214

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 28661, 57322, 143305, 200627, 286610, 401254, 1003135, 1920287, 2006270, 3840574, 9601435, 13442009, 19202870, 26884018, 67210045, 134420090]

約数ペア:

[(1, 134420090), (2, 67210045), (5, 26884018), (7, 19202870), (10, 13442009), (14, 9601435), (35, 3840574), (67, 2006270), (70, 1920287), (134, 1003135), (335, 401254), (469, 286610), (670, 200627), (938, 143305), (2345, 57322), (4690, 28661)]