27154930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5741}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 54571968

約数和(自身を除く): 27417038

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5741, 11482, 28705, 57410, 63151, 126302, 246863, 315755, 493726, 631510, 1234315, 2468630, 2715493, 5430986, 13577465, 27154930]

約数ペア:

[(1, 27154930), (2, 13577465), (5, 5430986), (10, 2715493), (11, 2468630), (22, 1234315), (43, 631510), (55, 493726), (86, 315755), (110, 246863), (215, 126302), (430, 63151), (473, 57410), (946, 28705), (2365, 11482), (4730, 5741)]