7886127130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2876

約数の個数: 96

約数和(自身を含む): 16953624000

約数和(自身を除く): 9067496870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 89, 98, 134, 178, 245, 335, 445, 469, 490, 623, 670, 890, 938, 1246, 2345, 2699, 3115, 3283, 4361, 4690, 5398, 5963, 6230, 6566, 8722, 11926, 13495, 16415, 18893, 21805, 26990, 29815, 32830, 37786, 41741, 43610, 59630, 83482, 94465, 132251, 180833, 188930, 208705, 240211, 264502, 292187, 361666, 417410, 480422, 584374, 661255, 904165, 1201055, 1265831, 1322510, 1460935, 1681477, 1808330, 2402110, 2531662, 2921870, 3362954, 6329155, 8407385, 8860817, 11770339, 12658310, 16094137, 16814770, 17721634, 23540678, 32188274, 44304085, 58851695, 80470685, 88608170, 112658959, 117703390, 160941370, 225317918, 563294795, 788612713, 1126589590, 1577225426, 3943063565, 7886127130]

約数ペア:

[(1, 7886127130), (2, 3943063565), (5, 1577225426), (7, 1126589590), (10, 788612713), (14, 563294795), (35, 225317918), (49, 160941370), (67, 117703390), (70, 112658959), (89, 88608170), (98, 80470685), (134, 58851695), (178, 44304085), (245, 32188274), (335, 23540678), (445, 17721634), (469, 16814770), (490, 16094137), (623, 12658310), (670, 11770339), (890, 8860817), (938, 8407385), (1246, 6329155), (2345, 3362954), (2699, 2921870), (3115, 2531662), (3283, 2402110), (4361, 1808330), (4690, 1681477), (5398, 1460935), (5963, 1322510), (6230, 1265831), (6566, 1201055), (8722, 904165), (11926, 661255), (13495, 584374), (16415, 480422), (18893, 417410), (21805, 361666), (26990, 292187), (29815, 264502), (32830, 240211), (37786, 208705), (41741, 188930), (43610, 180833), (59630, 132251), (83482, 94465)]