17083780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122027}}^1$

素因数の和:122043

約数の個数: 24

約数和(自身を含む): 41001408

約数和(自身を除く): 23917628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122027, 244054, 488108, 610135, 854189, 1220270, 1708378, 2440540, 3416756, 4270945, 8541890, 17083780]

約数ペア:

[(1, 17083780), (2, 8541890), (4, 4270945), (5, 3416756), (7, 2440540), (10, 1708378), (14, 1220270), (20, 854189), (28, 610135), (35, 488108), (70, 244054), (140, 122027)]