38849580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 146974464

約数和(自身を除く): 108124884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 2803, 3465, 4620, 5606, 6930, 8409, 11212, 13860, 14015, 16818, 19621, 25227, 28030, 30833, 33636, 39242, 42045, 50454, 56060, 58863, 61666, 78484, 84090, 92499, 98105, 100908, 117726, 123332, 126135, 154165, 168180, 176589, 184998, 196210, 215831, 235452, 252270, 277497, 294315, 308330, 353178, 369996, 392420, 431662, 462495, 504540, 554994, 588630, 616660, 647493, 706356, 863324, 882945, 924990, 1079155, 1109988, 1177260, 1294986, 1387485, 1765890, 1849980, 1942479, 2158310, 2589972, 2774970, 3237465, 3531780, 3884958, 4316620, 5549940, 6474930, 7769916, 9712395, 12949860, 19424790, 38849580]

約数ペア:

[(1, 38849580), (2, 19424790), (3, 12949860), (4, 9712395), (5, 7769916), (6, 6474930), (7, 5549940), (9, 4316620), (10, 3884958), (11, 3531780), (12, 3237465), (14, 2774970), (15, 2589972), (18, 2158310), (20, 1942479), (21, 1849980), (22, 1765890), (28, 1387485), (30, 1294986), (33, 1177260), (35, 1109988), (36, 1079155), (42, 924990), (44, 882945), (45, 863324), (55, 706356), (60, 647493), (63, 616660), (66, 588630), (70, 554994), (77, 504540), (84, 462495), (90, 431662), (99, 392420), (105, 369996), (110, 353178), (126, 308330), (132, 294315), (140, 277497), (154, 252270), (165, 235452), (180, 215831), (198, 196210), (210, 184998), (220, 176589), (231, 168180), (252, 154165), (308, 126135), (315, 123332), (330, 117726), (385, 100908), (396, 98105), (420, 92499), (462, 84090), (495, 78484), (630, 61666), (660, 58863), (693, 56060), (770, 50454), (924, 42045), (990, 39242), (1155, 33636), (1260, 30833), (1386, 28030), (1540, 25227), (1980, 19621), (2310, 16818), (2772, 14015), (2803, 13860), (3465, 11212), (4620, 8409), (5606, 6930)]