147331870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2104741}}^1$

素因数の和:2104755

約数の個数: 16

約数和(自身を含む): 303082848

約数和(自身を除く): 155750978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2104741, 4209482, 10523705, 14733187, 21047410, 29466374, 73665935, 147331870]

約数ペア:

[(1, 147331870), (2, 73665935), (5, 29466374), (7, 21047410), (10, 14733187), (14, 10523705), (35, 4209482), (70, 2104741)]