137984350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{394241}}^1$

素因数の和:394260

約数の個数: 24

約数和(自身を含む): 293316048

約数和(自身を除く): 155331698

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 394241, 788482, 1971205, 2759687, 3942410, 5519374, 9856025, 13798435, 19712050, 27596870, 68992175, 137984350]

約数ペア:

[(1, 137984350), (2, 68992175), (5, 27596870), (7, 19712050), (10, 13798435), (14, 9856025), (25, 5519374), (35, 3942410), (50, 2759687), (70, 1971205), (175, 788482), (350, 394241)]