139401570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 437913216

約数和(自身を除く): 298511646

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 49, 55, 66, 70, 74, 77, 98, 105, 110, 111, 147, 154, 165, 185, 210, 222, 231, 233, 245, 259, 294, 330, 370, 385, 407, 462, 466, 490, 518, 539, 555, 699, 735, 770, 777, 814, 1078, 1110, 1155, 1165, 1221, 1295, 1398, 1470, 1554, 1617, 1631, 1813, 2035, 2310, 2330, 2442, 2563, 2590, 2695, 2849, 3234, 3262, 3495, 3626, 3885, 4070, 4893, 5126, 5390, 5439, 5698, 6105, 6990, 7689, 7770, 8085, 8155, 8547, 8621, 9065, 9786, 10878, 11417, 12210, 12815, 14245, 15378, 16170, 16310, 17094, 17242, 17941, 18130, 19943, 22834, 24465, 25630, 25863, 27195, 28490, 34251, 35882, 38445, 39886, 42735, 43105, 48930, 51726, 53823, 54390, 57085, 59829, 60347, 68502, 76890, 85470, 86210, 89705, 94831, 99715, 107646, 114170, 119658, 120694, 125587, 129315, 171255, 179410, 181041, 189662, 199430, 251174, 258630, 269115, 284493, 299145, 301735, 342510, 362082, 376761, 422429, 474155, 538230, 568986, 598290, 603470, 627935, 663817, 753522, 844858, 905205, 948310, 1255870, 1267287, 1327634, 1422465, 1810410, 1883805, 1991451, 2112145, 2534574, 2844930, 3319085, 3767610, 3982902, 4224290, 4646719, 6336435, 6638170, 9293438, 9957255, 12672870, 13940157, 19914510, 23233595, 27880314, 46467190, 69700785, 139401570]

約数ペア:

[(1, 139401570), (2, 69700785), (3, 46467190), (5, 27880314), (6, 23233595), (7, 19914510), (10, 13940157), (11, 12672870), (14, 9957255), (15, 9293438), (21, 6638170), (22, 6336435), (30, 4646719), (33, 4224290), (35, 3982902), (37, 3767610), (42, 3319085), (49, 2844930), (55, 2534574), (66, 2112145), (70, 1991451), (74, 1883805), (77, 1810410), (98, 1422465), (105, 1327634), (110, 1267287), (111, 1255870), (147, 948310), (154, 905205), (165, 844858), (185, 753522), (210, 663817), (222, 627935), (231, 603470), (233, 598290), (245, 568986), (259, 538230), (294, 474155), (330, 422429), (370, 376761), (385, 362082), (407, 342510), (462, 301735), (466, 299145), (490, 284493), (518, 269115), (539, 258630), (555, 251174), (699, 199430), (735, 189662), (770, 181041), (777, 179410), (814, 171255), (1078, 129315), (1110, 125587), (1155, 120694), (1165, 119658), (1221, 114170), (1295, 107646), (1398, 99715), (1470, 94831), (1554, 89705), (1617, 86210), (1631, 85470), (1813, 76890), (2035, 68502), (2310, 60347), (2330, 59829), (2442, 57085), (2563, 54390), (2590, 53823), (2695, 51726), (2849, 48930), (3234, 43105), (3262, 42735), (3495, 39886), (3626, 38445), (3885, 35882), (4070, 34251), (4893, 28490), (5126, 27195), (5390, 25863), (5439, 25630), (5698, 24465), (6105, 22834), (6990, 19943), (7689, 18130), (7770, 17941), (8085, 17242), (8155, 17094), (8547, 16310), (8621, 16170), (9065, 15378), (9786, 14245), (10878, 12815), (11417, 12210)]