1029648780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1906757}}^1$

素因数の和:1906775

約数の個数: 48

約数和(自身を含む): 3203353440

約数和(自身を除く): 2173704660

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, 1906757, 3813514, 5720271, 7627028, 9533785, 11440542, 17160813, 19067570, 22881084, 28601355, 34321626, 38135140, 51482439, 57202710, 68643252, 85804065, 102964878, 114405420, 171608130, 205929756, 257412195, 343216260, 514824390, 1029648780]

約数ペア:

[(1, 1029648780), (2, 514824390), (3, 343216260), (4, 257412195), (5, 205929756), (6, 171608130), (9, 114405420), (10, 102964878), (12, 85804065), (15, 68643252), (18, 57202710), (20, 51482439), (27, 38135140), (30, 34321626), (36, 28601355), (45, 22881084), (54, 19067570), (60, 17160813), (90, 11440542), (108, 9533785), (135, 7627028), (180, 5720271), (270, 3813514), (540, 1906757)]