2585590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 5448960

約数和(自身を除く): 2863370

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 859, 1505, 1718, 3010, 4295, 6013, 8590, 12026, 30065, 36937, 60130, 73874, 184685, 258559, 369370, 517118, 1292795, 2585590]

約数ペア:

[(1, 2585590), (2, 1292795), (5, 517118), (7, 369370), (10, 258559), (14, 184685), (35, 73874), (43, 60130), (70, 36937), (86, 30065), (215, 12026), (301, 8590), (430, 6013), (602, 4295), (859, 3010), (1505, 1718)]