2077890045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4067

約数の個数: 96

約数和(自身を含む): 4279322880

約数和(自身を除く): 2201432835

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 121, 123, 165, 205, 231, 287, 363, 385, 451, 605, 615, 847, 861, 1155, 1353, 1435, 1815, 2255, 2541, 3157, 3989, 4235, 4305, 4961, 6765, 9471, 11967, 12705, 14883, 15785, 19945, 24805, 27923, 34727, 43879, 47355, 59835, 74415, 83769, 104181, 131637, 139615, 163549, 173635, 219395, 307153, 418845, 482669, 490647, 520905, 658185, 817745, 921459, 1144843, 1448007, 1535765, 1799039, 2413345, 2453235, 3378683, 3434529, 4607295, 5397117, 5724215, 7240035, 8995195, 10136049, 12593273, 16893415, 17172645, 19789429, 26985585, 37779819, 50680245, 59368287, 62966365, 98947145, 138526003, 188899095, 296841435, 415578009, 692630015, 2077890045]

約数ペア:

[(1, 2077890045), (3, 692630015), (5, 415578009), (7, 296841435), (11, 188899095), (15, 138526003), (21, 98947145), (33, 62966365), (35, 59368287), (41, 50680245), (55, 37779819), (77, 26985585), (105, 19789429), (121, 17172645), (123, 16893415), (165, 12593273), (205, 10136049), (231, 8995195), (287, 7240035), (363, 5724215), (385, 5397117), (451, 4607295), (605, 3434529), (615, 3378683), (847, 2453235), (861, 2413345), (1155, 1799039), (1353, 1535765), (1435, 1448007), (1815, 1144843), (2255, 921459), (2541, 817745), (3157, 658185), (3989, 520905), (4235, 490647), (4305, 482669), (4961, 418845), (6765, 307153), (9471, 219395), (11967, 173635), (12705, 163549), (14883, 139615), (15785, 131637), (19945, 104181), (24805, 83769), (27923, 74415), (34727, 59835), (43879, 47355)]