289193130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16649}}^1$

素因数の和:16855

約数の個数: 48

約数和(自身を含む): 755843400

約数和(自身を除く): 466650270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 16649, 17370, 33298, 49947, 83245, 99894, 149841, 166490, 249735, 299682, 499470, 749205, 1498410, 3213257, 6426514, 9639771, 16066285, 19279542, 28919313, 32132570, 48198855, 57838626, 96397710, 144596565, 289193130]

約数ペア:

[(1, 289193130), (2, 144596565), (3, 96397710), (5, 57838626), (6, 48198855), (9, 32132570), (10, 28919313), (15, 19279542), (18, 16066285), (30, 9639771), (45, 6426514), (90, 3213257), (193, 1498410), (386, 749205), (579, 499470), (965, 299682), (1158, 249735), (1737, 166490), (1930, 149841), (2895, 99894), (3474, 83245), (5790, 49947), (8685, 33298), (16649, 17370)]