29800818

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 38944782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 83, 109, 122, 166, 183, 218, 249, 327, 366, 498, 549, 654, 747, 981, 1098, 1494, 1647, 1962, 2241, 2943, 3294, 4482, 5063, 5886, 6649, 9047, 10126, 13298, 15189, 18094, 19947, 27141, 30378, 39894, 45567, 54282, 59841, 81423, 91134, 119682, 136701, 162846, 179523, 244269, 273402, 359046, 488538, 551867, 1103734, 1655601, 3311202, 4966803, 9933606, 14900409, 29800818]

約数ペア:

[(1, 29800818), (2, 14900409), (3, 9933606), (6, 4966803), (9, 3311202), (18, 1655601), (27, 1103734), (54, 551867), (61, 488538), (83, 359046), (109, 273402), (122, 244269), (166, 179523), (183, 162846), (218, 136701), (249, 119682), (327, 91134), (366, 81423), (498, 59841), (549, 54282), (654, 45567), (747, 39894), (981, 30378), (1098, 27141), (1494, 19947), (1647, 18094), (1962, 15189), (2241, 13298), (2943, 10126), (3294, 9047), (4482, 6649), (5063, 5886)]