65181270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 141660330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 66, 70, 77, 87, 98, 105, 110, 139, 145, 147, 154, 165, 174, 203, 210, 231, 245, 278, 290, 294, 319, 330, 385, 406, 417, 435, 462, 490, 539, 609, 638, 695, 735, 770, 834, 870, 957, 973, 1015, 1078, 1155, 1218, 1390, 1421, 1470, 1529, 1595, 1617, 1914, 1946, 2030, 2085, 2233, 2310, 2695, 2842, 2919, 3045, 3058, 3190, 3234, 4031, 4170, 4263, 4466, 4587, 4785, 4865, 5390, 5838, 6090, 6699, 6811, 7105, 7645, 8062, 8085, 8526, 9174, 9570, 9730, 10703, 11165, 12093, 13398, 13622, 14210, 14595, 15290, 15631, 16170, 20155, 20433, 21315, 21406, 22330, 22935, 24186, 28217, 29190, 31262, 32109, 33495, 34055, 40310, 40866, 42630, 44341, 45870, 46893, 53515, 56434, 60465, 64218, 66990, 68110, 74921, 78155, 84651, 88682, 93786, 102165, 107030, 120930, 133023, 141085, 149842, 156310, 160545, 169302, 197519, 204330, 221705, 224763, 234465, 266046, 282170, 310387, 321090, 374605, 395038, 423255, 443410, 449526, 468930, 592557, 620774, 665115, 749210, 846510, 931161, 987595, 1123815, 1185114, 1330230, 1551935, 1862322, 1975190, 2172709, 2247630, 2962785, 3103870, 4345418, 4655805, 5925570, 6518127, 9311610, 10863545, 13036254, 21727090, 32590635, 65181270]

約数ペア:

[(1, 65181270), (2, 32590635), (3, 21727090), (5, 13036254), (6, 10863545), (7, 9311610), (10, 6518127), (11, 5925570), (14, 4655805), (15, 4345418), (21, 3103870), (22, 2962785), (29, 2247630), (30, 2172709), (33, 1975190), (35, 1862322), (42, 1551935), (49, 1330230), (55, 1185114), (58, 1123815), (66, 987595), (70, 931161), (77, 846510), (87, 749210), (98, 665115), (105, 620774), (110, 592557), (139, 468930), (145, 449526), (147, 443410), (154, 423255), (165, 395038), (174, 374605), (203, 321090), (210, 310387), (231, 282170), (245, 266046), (278, 234465), (290, 224763), (294, 221705), (319, 204330), (330, 197519), (385, 169302), (406, 160545), (417, 156310), (435, 149842), (462, 141085), (490, 133023), (539, 120930), (609, 107030), (638, 102165), (695, 93786), (735, 88682), (770, 84651), (834, 78155), (870, 74921), (957, 68110), (973, 66990), (1015, 64218), (1078, 60465), (1155, 56434), (1218, 53515), (1390, 46893), (1421, 45870), (1470, 44341), (1529, 42630), (1595, 40866), (1617, 40310), (1914, 34055), (1946, 33495), (2030, 32109), (2085, 31262), (2233, 29190), (2310, 28217), (2695, 24186), (2842, 22935), (2919, 22330), (3045, 21406), (3058, 21315), (3190, 20433), (3234, 20155), (4031, 16170), (4170, 15631), (4263, 15290), (4466, 14595), (4587, 14210), (4785, 13622), (4865, 13398), (5390, 12093), (5838, 11165), (6090, 10703), (6699, 9730), (6811, 9570), (7105, 9174), (7645, 8526), (8062, 8085)]