15690925530

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{131779}}^1$

素因数の和:131815

約数の個数: 144

約数和(自身を含む): 49215085920

約数和(自身を除く): 33524160390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 735, 810, 882, 945, 1134, 1215, 1323, 1470, 1701, 1890, 2205, 2430, 2646, 2835, 3402, 3969, 4410, 5670, 6615, 7938, 8505, 11907, 13230, 17010, 19845, 23814, 39690, 59535, 119070, 131779, 263558, 395337, 658895, 790674, 922453, 1186011, 1317790, 1844906, 1976685, 2372022, 2767359, 3558033, 3953370, 4612265, 5534718, 5930055, 6457171, 7116066, 8302077, 9224530, 10674099, 11860110, 12914342, 13836795, 16604154, 17790165, 19371513, 21348198, 24906231, 27673590, 32022297, 32285855, 35580330, 38743026, 41510385, 49812462, 53370495, 58114539, 64044594, 64571710, 74718693, 83020770, 96857565, 106740990, 116229078, 124531155, 149437386, 160111485, 174343617, 193715130, 224156079, 249062310, 290572695, 320222970, 348687234, 373593465, 448312158, 523030851, 581145390, 747186930, 871718085, 1046061702, 1120780395, 1569092553, 1743436170, 2241560790, 2615154255, 3138185106, 5230308510, 7845462765, 15690925530]

約数ペア:

[(1, 15690925530), (2, 7845462765), (3, 5230308510), (5, 3138185106), (6, 2615154255), (7, 2241560790), (9, 1743436170), (10, 1569092553), (14, 1120780395), (15, 1046061702), (18, 871718085), (21, 747186930), (27, 581145390), (30, 523030851), (35, 448312158), (42, 373593465), (45, 348687234), (49, 320222970), (54, 290572695), (63, 249062310), (70, 224156079), (81, 193715130), (90, 174343617), (98, 160111485), (105, 149437386), (126, 124531155), (135, 116229078), (147, 106740990), (162, 96857565), (189, 83020770), (210, 74718693), (243, 64571710), (245, 64044594), (270, 58114539), (294, 53370495), (315, 49812462), (378, 41510385), (405, 38743026), (441, 35580330), (486, 32285855), (490, 32022297), (567, 27673590), (630, 24906231), (735, 21348198), (810, 19371513), (882, 17790165), (945, 16604154), (1134, 13836795), (1215, 12914342), (1323, 11860110), (1470, 10674099), (1701, 9224530), (1890, 8302077), (2205, 7116066), (2430, 6457171), (2646, 5930055), (2835, 5534718), (3402, 4612265), (3969, 3953370), (4410, 3558033), (5670, 2767359), (6615, 2372022), (7938, 1976685), (8505, 1844906), (11907, 1317790), (13230, 1186011), (17010, 922453), (19845, 790674), (23814, 658895), (39690, 395337), (59535, 263558), (119070, 131779)]