47209470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 143327232

約数和(自身を除く): 96117762

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 107, 110, 154, 165, 191, 210, 214, 231, 321, 330, 382, 385, 462, 535, 573, 642, 749, 770, 955, 1070, 1146, 1155, 1177, 1337, 1498, 1605, 1910, 2101, 2247, 2310, 2354, 2674, 2865, 3210, 3531, 3745, 4011, 4202, 4494, 5730, 5885, 6303, 6685, 7062, 7490, 8022, 8239, 10505, 11235, 11770, 12606, 13370, 14707, 16478, 17655, 20055, 20437, 21010, 22470, 24717, 29414, 31515, 35310, 40110, 40874, 41195, 44121, 49434, 61311, 63030, 73535, 82390, 88242, 102185, 122622, 123585, 143059, 147070, 204370, 220605, 224807, 247170, 286118, 306555, 429177, 441210, 449614, 613110, 674421, 715295, 858354, 1124035, 1348842, 1430590, 1573649, 2145885, 2248070, 3147298, 3372105, 4291770, 4720947, 6744210, 7868245, 9441894, 15736490, 23604735, 47209470]

約数ペア:

[(1, 47209470), (2, 23604735), (3, 15736490), (5, 9441894), (6, 7868245), (7, 6744210), (10, 4720947), (11, 4291770), (14, 3372105), (15, 3147298), (21, 2248070), (22, 2145885), (30, 1573649), (33, 1430590), (35, 1348842), (42, 1124035), (55, 858354), (66, 715295), (70, 674421), (77, 613110), (105, 449614), (107, 441210), (110, 429177), (154, 306555), (165, 286118), (191, 247170), (210, 224807), (214, 220605), (231, 204370), (321, 147070), (330, 143059), (382, 123585), (385, 122622), (462, 102185), (535, 88242), (573, 82390), (642, 73535), (749, 63030), (770, 61311), (955, 49434), (1070, 44121), (1146, 41195), (1155, 40874), (1177, 40110), (1337, 35310), (1498, 31515), (1605, 29414), (1910, 24717), (2101, 22470), (2247, 21010), (2310, 20437), (2354, 20055), (2674, 17655), (2865, 16478), (3210, 14707), (3531, 13370), (3745, 12606), (4011, 11770), (4202, 11235), (4494, 10505), (5730, 8239), (5885, 8022), (6303, 7490), (6685, 7062)]