2788856730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313003}}^1$

素因数の和:313033

約数の個数: 80

約数和(自身を含む): 8180672544

約数和(自身を除く): 5391815814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 313003, 626006, 939009, 1565015, 1878018, 2817027, 3130030, 3443033, 4695045, 5634054, 6886066, 8451081, 9390090, 10329099, 14085135, 16902162, 17215165, 20658198, 25353243, 28170270, 30987297, 34430330, 42255405, 50706486, 51645495, 61974594, 84510810, 92961891, 103290990, 126766215, 154936485, 185923782, 253532430, 278885673, 309872970, 464809455, 557771346, 929618910, 1394428365, 2788856730]

約数ペア:

[(1, 2788856730), (2, 1394428365), (3, 929618910), (5, 557771346), (6, 464809455), (9, 309872970), (10, 278885673), (11, 253532430), (15, 185923782), (18, 154936485), (22, 126766215), (27, 103290990), (30, 92961891), (33, 84510810), (45, 61974594), (54, 51645495), (55, 50706486), (66, 42255405), (81, 34430330), (90, 30987297), (99, 28170270), (110, 25353243), (135, 20658198), (162, 17215165), (165, 16902162), (198, 14085135), (270, 10329099), (297, 9390090), (330, 8451081), (405, 6886066), (495, 5634054), (594, 4695045), (810, 3443033), (891, 3130030), (990, 2817027), (1485, 1878018), (1782, 1565015), (2970, 939009), (4455, 626006), (8910, 313003)]