155212530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 408647808

約数和(自身を除く): 253435278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 579, 965, 1158, 1930, 2123, 2437, 2895, 4246, 4874, 5790, 6369, 7311, 10615, 12185, 12738, 14622, 21230, 24370, 26807, 31845, 36555, 53614, 63690, 73110, 80421, 134035, 160842, 268070, 402105, 470341, 804210, 940682, 1411023, 2351705, 2822046, 4703410, 5173751, 7055115, 10347502, 14110230, 15521253, 25868755, 31042506, 51737510, 77606265, 155212530]

約数ペア:

[(1, 155212530), (2, 77606265), (3, 51737510), (5, 31042506), (6, 25868755), (10, 15521253), (11, 14110230), (15, 10347502), (22, 7055115), (30, 5173751), (33, 4703410), (55, 2822046), (66, 2351705), (110, 1411023), (165, 940682), (193, 804210), (330, 470341), (386, 402105), (579, 268070), (965, 160842), (1158, 134035), (1930, 80421), (2123, 73110), (2437, 63690), (2895, 53614), (4246, 36555), (4874, 31845), (5790, 26807), (6369, 24370), (7311, 21230), (10615, 14622), (12185, 12738)]