6582870

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 20782080

約数和(自身を除く): 14199210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 126, 129, 135, 162, 189, 210, 215, 243, 258, 270, 301, 315, 378, 387, 405, 430, 486, 567, 602, 630, 645, 729, 774, 810, 903, 945, 1134, 1161, 1215, 1290, 1458, 1505, 1701, 1806, 1890, 1935, 2187, 2322, 2430, 2709, 2835, 3010, 3402, 3483, 3645, 3870, 4374, 4515, 5103, 5418, 5670, 5805, 6966, 7290, 8127, 8505, 9030, 10206, 10449, 10935, 11610, 13545, 15309, 16254, 17010, 17415, 20898, 21870, 24381, 25515, 27090, 30618, 31347, 34830, 40635, 48762, 51030, 52245, 62694, 73143, 76545, 81270, 94041, 104490, 121905, 146286, 153090, 156735, 188082, 219429, 243810, 313470, 365715, 438858, 470205, 658287, 731430, 940410, 1097145, 1316574, 2194290, 3291435, 6582870]

約数ペア:

[(1, 6582870), (2, 3291435), (3, 2194290), (5, 1316574), (6, 1097145), (7, 940410), (9, 731430), (10, 658287), (14, 470205), (15, 438858), (18, 365715), (21, 313470), (27, 243810), (30, 219429), (35, 188082), (42, 156735), (43, 153090), (45, 146286), (54, 121905), (63, 104490), (70, 94041), (81, 81270), (86, 76545), (90, 73143), (105, 62694), (126, 52245), (129, 51030), (135, 48762), (162, 40635), (189, 34830), (210, 31347), (215, 30618), (243, 27090), (258, 25515), (270, 24381), (301, 21870), (315, 20898), (378, 17415), (387, 17010), (405, 16254), (430, 15309), (486, 13545), (567, 11610), (602, 10935), (630, 10449), (645, 10206), (729, 9030), (774, 8505), (810, 8127), (903, 7290), (945, 6966), (1134, 5805), (1161, 5670), (1215, 5418), (1290, 5103), (1458, 4515), (1505, 4374), (1701, 3870), (1806, 3645), (1890, 3483), (1935, 3402), (2187, 3010), (2322, 2835), (2430, 2709)]