61161870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 131890290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 83, 87, 105, 110, 121, 145, 154, 165, 166, 174, 203, 210, 231, 242, 249, 290, 319, 330, 363, 385, 406, 415, 435, 462, 498, 581, 605, 609, 638, 726, 770, 830, 847, 870, 913, 957, 1015, 1155, 1162, 1210, 1218, 1245, 1595, 1694, 1743, 1815, 1826, 1914, 2030, 2233, 2310, 2407, 2490, 2541, 2739, 2905, 3045, 3190, 3486, 3509, 3630, 4235, 4466, 4565, 4785, 4814, 5082, 5478, 5810, 6090, 6391, 6699, 7018, 7221, 8470, 8715, 9130, 9570, 10043, 10527, 11165, 12035, 12705, 12782, 13398, 13695, 14442, 16849, 17430, 17545, 19173, 20086, 21054, 22330, 24070, 24563, 25410, 26477, 27390, 30129, 31955, 33495, 33698, 35090, 36105, 38346, 49126, 50215, 50547, 52635, 52954, 60258, 63910, 66990, 70301, 72210, 73689, 79431, 84245, 95865, 100430, 101094, 105270, 122815, 132385, 140602, 147378, 150645, 158862, 168490, 185339, 191730, 210903, 245630, 252735, 264770, 291247, 301290, 351505, 368445, 370678, 397155, 421806, 505470, 556017, 582494, 703010, 736890, 794310, 873741, 926695, 1054515, 1112034, 1456235, 1747482, 1853390, 2038729, 2109030, 2780085, 2912470, 4077458, 4368705, 5560170, 6116187, 8737410, 10193645, 12232374, 20387290, 30580935, 61161870]

約数ペア:

[(1, 61161870), (2, 30580935), (3, 20387290), (5, 12232374), (6, 10193645), (7, 8737410), (10, 6116187), (11, 5560170), (14, 4368705), (15, 4077458), (21, 2912470), (22, 2780085), (29, 2109030), (30, 2038729), (33, 1853390), (35, 1747482), (42, 1456235), (55, 1112034), (58, 1054515), (66, 926695), (70, 873741), (77, 794310), (83, 736890), (87, 703010), (105, 582494), (110, 556017), (121, 505470), (145, 421806), (154, 397155), (165, 370678), (166, 368445), (174, 351505), (203, 301290), (210, 291247), (231, 264770), (242, 252735), (249, 245630), (290, 210903), (319, 191730), (330, 185339), (363, 168490), (385, 158862), (406, 150645), (415, 147378), (435, 140602), (462, 132385), (498, 122815), (581, 105270), (605, 101094), (609, 100430), (638, 95865), (726, 84245), (770, 79431), (830, 73689), (847, 72210), (870, 70301), (913, 66990), (957, 63910), (1015, 60258), (1155, 52954), (1162, 52635), (1210, 50547), (1218, 50215), (1245, 49126), (1595, 38346), (1694, 36105), (1743, 35090), (1815, 33698), (1826, 33495), (1914, 31955), (2030, 30129), (2233, 27390), (2310, 26477), (2407, 25410), (2490, 24563), (2541, 24070), (2739, 22330), (2905, 21054), (3045, 20086), (3190, 19173), (3486, 17545), (3509, 17430), (3630, 16849), (4235, 14442), (4466, 13695), (4565, 13398), (4785, 12782), (4814, 12705), (5082, 12035), (5478, 11165), (5810, 10527), (6090, 10043), (6391, 9570), (6699, 9130), (7018, 8715), (7221, 8470)]