28674540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53101}}^1$

素因数の和:53119

約数の個数: 48

約数和(自身を含む): 89211360

約数和(自身を除く): 60536820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53101, 106202, 159303, 212404, 265505, 318606, 477909, 531010, 637212, 796515, 955818, 1062020, 1433727, 1593030, 1911636, 2389545, 2867454, 3186060, 4779090, 5734908, 7168635, 9558180, 14337270, 28674540]

約数ペア:

[(1, 28674540), (2, 14337270), (3, 9558180), (4, 7168635), (5, 5734908), (6, 4779090), (9, 3186060), (10, 2867454), (12, 2389545), (15, 1911636), (18, 1593030), (20, 1433727), (27, 1062020), (30, 955818), (36, 796515), (45, 637212), (54, 531010), (60, 477909), (90, 318606), (108, 265505), (135, 212404), (180, 159303), (270, 106202), (540, 53101)]