77892870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 205161984

約数和(自身を除く): 127269114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 579, 965, 1158, 1223, 1930, 2123, 2446, 2895, 3669, 4246, 5790, 6115, 6369, 7338, 10615, 12230, 12738, 13453, 18345, 21230, 26906, 31845, 36690, 40359, 63690, 67265, 80718, 134530, 201795, 236039, 403590, 472078, 708117, 1180195, 1416234, 2360390, 2596429, 3540585, 5192858, 7081170, 7789287, 12982145, 15578574, 25964290, 38946435, 77892870]

約数ペア:

[(1, 77892870), (2, 38946435), (3, 25964290), (5, 15578574), (6, 12982145), (10, 7789287), (11, 7081170), (15, 5192858), (22, 3540585), (30, 2596429), (33, 2360390), (55, 1416234), (66, 1180195), (110, 708117), (165, 472078), (193, 403590), (330, 236039), (386, 201795), (579, 134530), (965, 80718), (1158, 67265), (1223, 63690), (1930, 40359), (2123, 36690), (2446, 31845), (2895, 26906), (3669, 21230), (4246, 18345), (5790, 13453), (6115, 12738), (6369, 12230), (7338, 10615)]