75790540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541361}}^1$

素因数の和:541377

約数の個数: 24

約数和(自身を含む): 181897632

約数和(自身を除く): 106107092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541361, 1082722, 2165444, 2706805, 3789527, 5413610, 7579054, 10827220, 15158108, 18947635, 37895270, 75790540]

約数ペア:

[(1, 75790540), (2, 37895270), (4, 18947635), (5, 15158108), (7, 10827220), (10, 7579054), (14, 5413610), (20, 3789527), (28, 2706805), (35, 2165444), (70, 1082722), (140, 541361)]