5450718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 13708800

約数和(自身を除く): 8258082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 149, 182, 201, 273, 298, 402, 447, 469, 546, 871, 894, 938, 1043, 1407, 1742, 1937, 2086, 2613, 2814, 3129, 3874, 5226, 5811, 6097, 6258, 9983, 11622, 12194, 13559, 18291, 19966, 27118, 29949, 36582, 40677, 59898, 69881, 81354, 129779, 139762, 209643, 259558, 389337, 419286, 778674, 908453, 1816906, 2725359, 5450718]

約数ペア:

[(1, 5450718), (2, 2725359), (3, 1816906), (6, 908453), (7, 778674), (13, 419286), (14, 389337), (21, 259558), (26, 209643), (39, 139762), (42, 129779), (67, 81354), (78, 69881), (91, 59898), (134, 40677), (149, 36582), (182, 29949), (201, 27118), (273, 19966), (298, 18291), (402, 13559), (447, 12194), (469, 11622), (546, 9983), (871, 6258), (894, 6097), (938, 5811), (1043, 5226), (1407, 3874), (1742, 3129), (1937, 2814), (2086, 2613)]