28647810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106103}}^1$

素因数の和:106119

約数の個数: 32

約数和(自身を含む): 76394880

約数和(自身を除く): 47747070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106103, 212206, 318309, 530515, 636618, 954927, 1061030, 1591545, 1909854, 2864781, 3183090, 4774635, 5729562, 9549270, 14323905, 28647810]

約数ペア:

[(1, 28647810), (2, 14323905), (3, 9549270), (5, 5729562), (6, 4774635), (9, 3183090), (10, 2864781), (15, 1909854), (18, 1591545), (27, 1061030), (30, 954927), (45, 636618), (54, 530515), (90, 318309), (135, 212206), (270, 106103)]