38575620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214309}}^1$

素因数の和:214324

約数の個数: 36

約数和(自身を含む): 117013260

約数和(自身を除く): 78437640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214309, 428618, 642927, 857236, 1071545, 1285854, 1928781, 2143090, 2571708, 3214635, 3857562, 4286180, 6429270, 7715124, 9643905, 12858540, 19287810, 38575620]

約数ペア:

[(1, 38575620), (2, 19287810), (3, 12858540), (4, 9643905), (5, 7715124), (6, 6429270), (9, 4286180), (10, 3857562), (12, 3214635), (15, 2571708), (18, 2143090), (20, 1928781), (30, 1285854), (36, 1071545), (45, 857236), (60, 642927), (90, 428618), (180, 214309)]