12154489270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 28149368832

約数和(自身を除く): 15994879562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 233, 259, 370, 385, 407, 466, 518, 770, 814, 1165, 1295, 1631, 1831, 2035, 2330, 2563, 2590, 2849, 3262, 3662, 4070, 5126, 5698, 8155, 8621, 9155, 12815, 12817, 14245, 16310, 17242, 17941, 18310, 20141, 25630, 25634, 28490, 35882, 40282, 43105, 60347, 64085, 67747, 86210, 89705, 94831, 100705, 120694, 128170, 135494, 140987, 179410, 189662, 201410, 281974, 301735, 338735, 426623, 474155, 474229, 603470, 663817, 677470, 704935, 745217, 853246, 948310, 948458, 1327634, 1409870, 1490434, 2133115, 2371145, 2986361, 3319085, 3726085, 4266230, 4692853, 4742290, 5216519, 5972722, 6638170, 7452170, 9385706, 10433038, 14931805, 15785051, 23464265, 26082595, 29863610, 31570102, 32849971, 46928530, 52165190, 65699942, 78925255, 110495357, 157850510, 164249855, 173635561, 220990714, 328499710, 347271122, 552476785, 868177805, 1104953570, 1215448927, 1736355610, 2430897854, 6077244635, 12154489270]

約数ペア:

[(1, 12154489270), (2, 6077244635), (5, 2430897854), (7, 1736355610), (10, 1215448927), (11, 1104953570), (14, 868177805), (22, 552476785), (35, 347271122), (37, 328499710), (55, 220990714), (70, 173635561), (74, 164249855), (77, 157850510), (110, 110495357), (154, 78925255), (185, 65699942), (233, 52165190), (259, 46928530), (370, 32849971), (385, 31570102), (407, 29863610), (466, 26082595), (518, 23464265), (770, 15785051), (814, 14931805), (1165, 10433038), (1295, 9385706), (1631, 7452170), (1831, 6638170), (2035, 5972722), (2330, 5216519), (2563, 4742290), (2590, 4692853), (2849, 4266230), (3262, 3726085), (3662, 3319085), (4070, 2986361), (5126, 2371145), (5698, 2133115), (8155, 1490434), (8621, 1409870), (9155, 1327634), (12815, 948458), (12817, 948310), (14245, 853246), (16310, 745217), (17242, 704935), (17941, 677470), (18310, 663817), (20141, 603470), (25630, 474229), (25634, 474155), (28490, 426623), (35882, 338735), (40282, 301735), (43105, 281974), (60347, 201410), (64085, 189662), (67747, 179410), (86210, 140987), (89705, 135494), (94831, 128170), (100705, 120694)]