28467990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105437}}^1$

素因数の和:105453

約数の個数: 32

約数和(自身を含む): 75915360

約数和(自身を除く): 47447370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105437, 210874, 316311, 527185, 632622, 948933, 1054370, 1581555, 1897866, 2846799, 3163110, 4744665, 5693598, 9489330, 14233995, 28467990]

約数ペア:

[(1, 28467990), (2, 14233995), (3, 9489330), (5, 5693598), (6, 4744665), (9, 3163110), (10, 2846799), (15, 1897866), (18, 1581555), (27, 1054370), (30, 948933), (45, 632622), (54, 527185), (90, 316311), (135, 210874), (270, 105437)]