22681890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 52797150

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, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1091, 1155, 1386, 1485, 1890, 2079, 2182, 2310, 2970, 3273, 3465, 4158, 5455, 6546, 6930, 7637, 9819, 10395, 10910, 12001, 15274, 16365, 19638, 20790, 22911, 24002, 29457, 32730, 36003, 38185, 45822, 49095, 58914, 60005, 68733, 72006, 76370, 84007, 98190, 108009, 114555, 120010, 137466, 147285, 168014, 180015, 206199, 216018, 229110, 252021, 294570, 324027, 343665, 360030, 412398, 420035, 504042, 540045, 648054, 687330, 756063, 840070, 1030995, 1080090, 1260105, 1512126, 1620135, 2061990, 2268189, 2520210, 3240270, 3780315, 4536378, 7560630, 11340945, 22681890]

約数ペア:

[(1, 22681890), (2, 11340945), (3, 7560630), (5, 4536378), (6, 3780315), (7, 3240270), (9, 2520210), (10, 2268189), (11, 2061990), (14, 1620135), (15, 1512126), (18, 1260105), (21, 1080090), (22, 1030995), (27, 840070), (30, 756063), (33, 687330), (35, 648054), (42, 540045), (45, 504042), (54, 420035), (55, 412398), (63, 360030), (66, 343665), (70, 324027), (77, 294570), (90, 252021), (99, 229110), (105, 216018), (110, 206199), (126, 180015), (135, 168014), (154, 147285), (165, 137466), (189, 120010), (198, 114555), (210, 108009), (231, 98190), (270, 84007), (297, 76370), (315, 72006), (330, 68733), (378, 60005), (385, 58914), (462, 49095), (495, 45822), (594, 38185), (630, 36003), (693, 32730), (770, 29457), (945, 24002), (990, 22911), (1091, 20790), (1155, 19638), (1386, 16365), (1485, 15274), (1890, 12001), (2079, 10910), (2182, 10395), (2310, 9819), (2970, 7637), (3273, 6930), (3465, 6546), (4158, 5455)]