217296810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{804803}}^1$

素因数の和:804819

約数の個数: 32

約数和(自身を含む): 579458880

約数和(自身を除く): 362162070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 804803, 1609606, 2414409, 4024015, 4828818, 7243227, 8048030, 12072045, 14486454, 21729681, 24144090, 36216135, 43459362, 72432270, 108648405, 217296810]

約数ペア:

[(1, 217296810), (2, 108648405), (3, 72432270), (5, 43459362), (6, 36216135), (9, 24144090), (10, 21729681), (15, 14486454), (18, 12072045), (27, 8048030), (30, 7243227), (45, 4828818), (54, 4024015), (90, 2414409), (135, 1609606), (270, 804803)]