239304590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{57943}}^1$

素因数の和:58016

約数の個数: 32

約数和(自身を含む): 500636160

約数和(自身を除く): 261331570

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 57943, 115886, 289715, 405601, 579430, 811202, 2028005, 3418637, 4056010, 6837274, 17093185, 23930459, 34186370, 47860918, 119652295, 239304590]

約数ペア:

[(1, 239304590), (2, 119652295), (5, 47860918), (7, 34186370), (10, 23930459), (14, 17093185), (35, 6837274), (59, 4056010), (70, 3418637), (118, 2028005), (295, 811202), (413, 579430), (590, 405601), (826, 289715), (2065, 115886), (4130, 57943)]