27169660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194069}}^1$

素因数の和:194085

約数の個数: 24

約数和(自身を含む): 65207520

約数和(自身を除く): 38037860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194069, 388138, 776276, 970345, 1358483, 1940690, 2716966, 3881380, 5433932, 6792415, 13584830, 27169660]

約数ペア:

[(1, 27169660), (2, 13584830), (4, 6792415), (5, 5433932), (7, 3881380), (10, 2716966), (14, 1940690), (20, 1358483), (28, 970345), (35, 776276), (70, 388138), (140, 194069)]