27228990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{977}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 65486880

約数和(自身を除く): 38257890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 929, 977, 1858, 1954, 2787, 2931, 4645, 4885, 5574, 5862, 9290, 9770, 13935, 14655, 27870, 29310, 907633, 1815266, 2722899, 4538165, 5445798, 9076330, 13614495, 27228990]

約数ペア:

[(1, 27228990), (2, 13614495), (3, 9076330), (5, 5445798), (6, 4538165), (10, 2722899), (15, 1815266), (30, 907633), (929, 29310), (977, 27870), (1858, 14655), (1954, 13935), (2787, 9770), (2931, 9290), (4645, 5862), (4885, 5574)]