271331290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{631003}}^1$

素因数の和:631053

約数の個数: 16

約数和(自身を含む): 499755168

約数和(自身を除く): 228423878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 631003, 1262006, 3155015, 6310030, 27133129, 54266258, 135665645, 271331290]

約数ペア:

[(1, 271331290), (2, 135665645), (5, 54266258), (10, 27133129), (43, 6310030), (86, 3155015), (215, 1262006), (430, 631003)]