5171180

素因数分解:

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

素因数の和:918

約数の個数: 48

約数和(自身を含む): 12714240

約数和(自身を除く): 7543060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 859, 860, 1204, 1505, 1718, 3010, 3436, 4295, 6013, 6020, 8590, 12026, 17180, 24052, 30065, 36937, 60130, 73874, 120260, 147748, 184685, 258559, 369370, 517118, 738740, 1034236, 1292795, 2585590, 5171180]

約数ペア:

[(1, 5171180), (2, 2585590), (4, 1292795), (5, 1034236), (7, 738740), (10, 517118), (14, 369370), (20, 258559), (28, 184685), (35, 147748), (43, 120260), (70, 73874), (86, 60130), (140, 36937), (172, 30065), (215, 24052), (301, 17180), (430, 12026), (602, 8590), (859, 6020), (860, 6013), (1204, 4295), (1505, 3436), (1718, 3010)]