135809660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{970069}}^1$

素因数の和:970085

約数の個数: 24

約数和(自身を含む): 325943520

約数和(自身を除く): 190133860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 970069, 1940138, 3880276, 4850345, 6790483, 9700690, 13580966, 19401380, 27161932, 33952415, 67904830, 135809660]

約数ペア:

[(1, 135809660), (2, 67904830), (4, 33952415), (5, 27161932), (7, 19401380), (10, 13580966), (14, 9700690), (20, 6790483), (28, 4850345), (35, 3880276), (70, 1940138), (140, 970069)]