69962970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 216317952

約数和(自身を除く): 146354982

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 977, 1023, 1085, 1155, 1302, 1705, 1954, 2046, 2170, 2310, 2387, 2931, 3255, 3410, 4774, 4885, 5115, 5862, 6510, 6839, 7161, 9770, 10230, 10747, 11935, 13678, 14322, 14655, 20517, 21494, 23870, 29310, 30287, 32241, 34195, 35805, 41034, 53735, 60574, 64482, 68390, 71610, 75229, 90861, 102585, 107470, 150458, 151435, 161205, 181722, 205170, 212009, 225687, 302870, 322410, 333157, 376145, 424018, 451374, 454305, 636027, 666314, 752290, 908610, 999471, 1060045, 1128435, 1272054, 1665785, 1998942, 2120090, 2256870, 2332099, 3180135, 3331570, 4664198, 4997355, 6360270, 6996297, 9994710, 11660495, 13992594, 23320990, 34981485, 69962970]

約数ペア:

[(1, 69962970), (2, 34981485), (3, 23320990), (5, 13992594), (6, 11660495), (7, 9994710), (10, 6996297), (11, 6360270), (14, 4997355), (15, 4664198), (21, 3331570), (22, 3180135), (30, 2332099), (31, 2256870), (33, 2120090), (35, 1998942), (42, 1665785), (55, 1272054), (62, 1128435), (66, 1060045), (70, 999471), (77, 908610), (93, 752290), (105, 666314), (110, 636027), (154, 454305), (155, 451374), (165, 424018), (186, 376145), (210, 333157), (217, 322410), (231, 302870), (310, 225687), (330, 212009), (341, 205170), (385, 181722), (434, 161205), (462, 151435), (465, 150458), (651, 107470), (682, 102585), (770, 90861), (930, 75229), (977, 71610), (1023, 68390), (1085, 64482), (1155, 60574), (1302, 53735), (1705, 41034), (1954, 35805), (2046, 34195), (2170, 32241), (2310, 30287), (2387, 29310), (2931, 23870), (3255, 21494), (3410, 20517), (4774, 14655), (4885, 14322), (5115, 13678), (5862, 11935), (6510, 10747), (6839, 10230), (7161, 9770)]