304829910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43987}}^1$

素因数の和:44018

約数の個数: 96

約数和(自身を含む): 988146432

約数和(自身を除く): 683316522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 43987, 87974, 131961, 219935, 263922, 307909, 395883, 439870, 483857, 615818, 659805, 791766, 923727, 967714, 1319610, 1451571, 1539545, 1847454, 1979415, 2419285, 2771181, 2903142, 3079090, 3386999, 3958830, 4354713, 4618635, 4838570, 5542362, 6773998, 7257855, 8709426, 9237270, 10160997, 13855905, 14515710, 16934995, 20321994, 21773565, 27711810, 30482991, 33869990, 43547130, 50804985, 60965982, 101609970, 152414955, 304829910]

約数ペア:

[(1, 304829910), (2, 152414955), (3, 101609970), (5, 60965982), (6, 50804985), (7, 43547130), (9, 33869990), (10, 30482991), (11, 27711810), (14, 21773565), (15, 20321994), (18, 16934995), (21, 14515710), (22, 13855905), (30, 10160997), (33, 9237270), (35, 8709426), (42, 7257855), (45, 6773998), (55, 5542362), (63, 4838570), (66, 4618635), (70, 4354713), (77, 3958830), (90, 3386999), (99, 3079090), (105, 2903142), (110, 2771181), (126, 2419285), (154, 1979415), (165, 1847454), (198, 1539545), (210, 1451571), (231, 1319610), (315, 967714), (330, 923727), (385, 791766), (462, 659805), (495, 615818), (630, 483857), (693, 439870), (770, 395883), (990, 307909), (1155, 263922), (1386, 219935), (2310, 131961), (3465, 87974), (6930, 43987)]