66932220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2441}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 187897248

約数和(自身を除く): 120965028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2441, 2742, 4570, 4882, 5484, 6855, 7323, 9140, 9764, 12205, 13710, 14646, 24410, 27420, 29292, 36615, 48820, 73230, 146460, 1115537, 2231074, 3346611, 4462148, 5577685, 6693222, 11155370, 13386444, 16733055, 22310740, 33466110, 66932220]

約数ペア:

[(1, 66932220), (2, 33466110), (3, 22310740), (4, 16733055), (5, 13386444), (6, 11155370), (10, 6693222), (12, 5577685), (15, 4462148), (20, 3346611), (30, 2231074), (60, 1115537), (457, 146460), (914, 73230), (1371, 48820), (1828, 36615), (2285, 29292), (2441, 27420), (2742, 24410), (4570, 14646), (4882, 13710), (5484, 12205), (6855, 9764), (7323, 9140)]