66714550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{190613}}^1$

素因数の和:190632

約数の個数: 24

約数和(自身を含む): 141816816

約数和(自身を除く): 75102266

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 190613, 381226, 953065, 1334291, 1906130, 2668582, 4765325, 6671455, 9530650, 13342910, 33357275, 66714550]

約数ペア:

[(1, 66714550), (2, 33357275), (5, 13342910), (7, 9530650), (10, 6671455), (14, 4765325), (25, 2668582), (35, 1906130), (50, 1334291), (70, 953065), (175, 381226), (350, 190613)]