1030996890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 3468718080

約数和(自身を除く): 2437721190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 101, 105, 110, 126, 135, 154, 165, 189, 198, 202, 210, 231, 270, 297, 303, 315, 330, 378, 385, 462, 491, 495, 505, 594, 606, 630, 693, 707, 770, 909, 945, 982, 990, 1010, 1111, 1155, 1386, 1414, 1473, 1485, 1515, 1818, 1890, 2079, 2121, 2222, 2310, 2455, 2727, 2946, 2970, 3030, 3333, 3437, 3465, 3535, 4158, 4242, 4419, 4545, 4910, 5401, 5454, 5555, 6363, 6666, 6874, 6930, 7070, 7365, 7777, 8838, 9090, 9999, 10311, 10395, 10605, 10802, 11110, 12726, 13257, 13635, 14730, 15554, 16203, 16665, 17185, 19089, 19998, 20622, 20790, 21210, 22095, 23331, 26514, 27005, 27270, 29997, 30933, 31815, 32406, 33330, 34370, 37807, 38178, 38885, 44190, 46662, 48609, 49591, 49995, 51555, 54010, 59994, 61866, 63630, 66285, 69993, 75614, 77770, 81015, 92799, 95445, 97218, 99182, 99990, 103110, 113421, 116655, 132570, 139986, 145827, 148773, 149985, 154665, 162030, 185598, 189035, 190890, 209979, 226842, 233310, 243045, 247955, 291654, 297546, 299970, 309330, 340263, 347137, 349965, 378070, 419958, 446319, 463995, 486090, 495910, 545501, 567105, 680526, 694274, 699930, 729135, 743865, 892638, 927990, 1020789, 1041411, 1049895, 1091002, 1134210, 1338957, 1458270, 1487730, 1636503, 1701315, 1735685, 2041578, 2082822, 2099790, 2231595, 2677914, 2727505, 3124233, 3273006, 3402630, 3471370, 3818507, 4463190, 4909509, 5103945, 5207055, 5455010, 6248466, 6694785, 7637014, 8182515, 9372699, 9819018, 10207890, 10414110, 11455521, 13389570, 14728527, 15621165, 16365030, 18745398, 19092535, 22911042, 24547545, 29457054, 31242330, 34366563, 38185070, 46863495, 49095090, 57277605, 68733126, 73642635, 93726990, 103099689, 114555210, 147285270, 171832815, 206199378, 343665630, 515498445, 1030996890]

約数ペア:

[(1, 1030996890), (2, 515498445), (3, 343665630), (5, 206199378), (6, 171832815), (7, 147285270), (9, 114555210), (10, 103099689), (11, 93726990), (14, 73642635), (15, 68733126), (18, 57277605), (21, 49095090), (22, 46863495), (27, 38185070), (30, 34366563), (33, 31242330), (35, 29457054), (42, 24547545), (45, 22911042), (54, 19092535), (55, 18745398), (63, 16365030), (66, 15621165), (70, 14728527), (77, 13389570), (90, 11455521), (99, 10414110), (101, 10207890), (105, 9819018), (110, 9372699), (126, 8182515), (135, 7637014), (154, 6694785), (165, 6248466), (189, 5455010), (198, 5207055), (202, 5103945), (210, 4909509), (231, 4463190), (270, 3818507), (297, 3471370), (303, 3402630), (315, 3273006), (330, 3124233), (378, 2727505), (385, 2677914), (462, 2231595), (491, 2099790), (495, 2082822), (505, 2041578), (594, 1735685), (606, 1701315), (630, 1636503), (693, 1487730), (707, 1458270), (770, 1338957), (909, 1134210), (945, 1091002), (982, 1049895), (990, 1041411), (1010, 1020789), (1111, 927990), (1155, 892638), (1386, 743865), (1414, 729135), (1473, 699930), (1485, 694274), (1515, 680526), (1818, 567105), (1890, 545501), (2079, 495910), (2121, 486090), (2222, 463995), (2310, 446319), (2455, 419958), (2727, 378070), (2946, 349965), (2970, 347137), (3030, 340263), (3333, 309330), (3437, 299970), (3465, 297546), (3535, 291654), (4158, 247955), (4242, 243045), (4419, 233310), (4545, 226842), (4910, 209979), (5401, 190890), (5454, 189035), (5555, 185598), (6363, 162030), (6666, 154665), (6874, 149985), (6930, 148773), (7070, 145827), (7365, 139986), (7777, 132570), (8838, 116655), (9090, 113421), (9999, 103110), (10311, 99990), (10395, 99182), (10605, 97218), (10802, 95445), (11110, 92799), (12726, 81015), (13257, 77770), (13635, 75614), (14730, 69993), (15554, 66285), (16203, 63630), (16665, 61866), (17185, 59994), (19089, 54010), (19998, 51555), (20622, 49995), (20790, 49591), (21210, 48609), (22095, 46662), (23331, 44190), (26514, 38885), (27005, 38178), (27270, 37807), (29997, 34370), (30933, 33330), (31815, 32406)]