2080556310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6067}}^1$

素因数の和:6178

約数の個数: 128

約数和(自身を含む): 6039650304

約数和(自身を除く): 3959093994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 71, 105, 115, 138, 142, 161, 210, 213, 230, 322, 345, 355, 426, 483, 497, 690, 710, 805, 966, 994, 1065, 1491, 1610, 1633, 2130, 2415, 2485, 2982, 3266, 4830, 4899, 4970, 6067, 7455, 8165, 9798, 11431, 12134, 14910, 16330, 18201, 22862, 24495, 30335, 34293, 36402, 42469, 48990, 57155, 60670, 68586, 84938, 91005, 114310, 127407, 139541, 171465, 182010, 212345, 254814, 279082, 342930, 418623, 424690, 430757, 637035, 697705, 837246, 861514, 976787, 1274070, 1292271, 1395410, 1953574, 2093115, 2153785, 2584542, 2930361, 3015299, 4186230, 4307570, 4883935, 5860722, 6030598, 6461355, 9045897, 9767870, 9907411, 12922710, 14651805, 15076495, 18091794, 19814822, 29303610, 29722233, 30152990, 45229485, 49537055, 59444466, 69351877, 90458970, 99074110, 138703754, 148611165, 208055631, 297222330, 346759385, 416111262, 693518770, 1040278155, 2080556310]

約数ペア:

[(1, 2080556310), (2, 1040278155), (3, 693518770), (5, 416111262), (6, 346759385), (7, 297222330), (10, 208055631), (14, 148611165), (15, 138703754), (21, 99074110), (23, 90458970), (30, 69351877), (35, 59444466), (42, 49537055), (46, 45229485), (69, 30152990), (70, 29722233), (71, 29303610), (105, 19814822), (115, 18091794), (138, 15076495), (142, 14651805), (161, 12922710), (210, 9907411), (213, 9767870), (230, 9045897), (322, 6461355), (345, 6030598), (355, 5860722), (426, 4883935), (483, 4307570), (497, 4186230), (690, 3015299), (710, 2930361), (805, 2584542), (966, 2153785), (994, 2093115), (1065, 1953574), (1491, 1395410), (1610, 1292271), (1633, 1274070), (2130, 976787), (2415, 861514), (2485, 837246), (2982, 697705), (3266, 637035), (4830, 430757), (4899, 424690), (4970, 418623), (6067, 342930), (7455, 279082), (8165, 254814), (9798, 212345), (11431, 182010), (12134, 171465), (14910, 139541), (16330, 127407), (18201, 114310), (22862, 91005), (24495, 84938), (30335, 68586), (34293, 60670), (36402, 57155), (42469, 48990)]