293315260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2095109}}^1$

素因数の和:2095125

約数の個数: 24

約数和(自身を含む): 703956960

約数和(自身を除く): 410641700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2095109, 4190218, 8380436, 10475545, 14665763, 20951090, 29331526, 41902180, 58663052, 73328815, 146657630, 293315260]

約数ペア:

[(1, 293315260), (2, 146657630), (4, 73328815), (5, 58663052), (7, 41902180), (10, 29331526), (14, 20951090), (20, 14665763), (28, 10475545), (35, 8380436), (70, 4190218), (140, 2095109)]