14078540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 34013952

約数和(自身を除く): 19935412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 443, 454, 886, 908, 1135, 1589, 1772, 2215, 2270, 3101, 3178, 4430, 4540, 6202, 6356, 7945, 8860, 12404, 15505, 15890, 31010, 31780, 62020, 100561, 201122, 402244, 502805, 703927, 1005610, 1407854, 2011220, 2815708, 3519635, 7039270, 14078540]

約数ペア:

[(1, 14078540), (2, 7039270), (4, 3519635), (5, 2815708), (7, 2011220), (10, 1407854), (14, 1005610), (20, 703927), (28, 502805), (35, 402244), (70, 201122), (140, 100561), (227, 62020), (443, 31780), (454, 31010), (886, 15890), (908, 15505), (1135, 12404), (1589, 8860), (1772, 7945), (2215, 6356), (2270, 6202), (3101, 4540), (3178, 4430)]