869156260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6208259}}^1$

素因数の和:6208275

約数の個数: 24

約数和(自身を含む): 2085975360

約数和(自身を除く): 1216819100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6208259, 12416518, 24833036, 31041295, 43457813, 62082590, 86915626, 124165180, 173831252, 217289065, 434578130, 869156260]

約数ペア:

[(1, 869156260), (2, 434578130), (4, 217289065), (5, 173831252), (7, 124165180), (10, 86915626), (14, 62082590), (20, 43457813), (28, 31041295), (35, 24833036), (70, 12416518), (140, 6208259)]