109474820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 108

約数和(自身を含む): 290023524

約数和(自身を除く): 180548704

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 490, 637, 661, 676, 845, 910, 980, 1183, 1274, 1322, 1690, 1820, 2366, 2548, 2644, 3185, 3305, 3380, 4627, 4732, 5915, 6370, 6610, 8281, 8593, 9254, 11830, 12740, 13220, 16562, 17186, 18508, 23135, 23660, 32389, 33124, 34372, 41405, 42965, 46270, 60151, 64778, 82810, 85930, 92540, 111709, 120302, 129556, 161945, 165620, 171860, 223418, 240604, 300755, 323890, 421057, 446836, 558545, 601510, 647780, 781963, 842114, 1117090, 1203020, 1563926, 1684228, 2105285, 2234180, 3127852, 3909815, 4210570, 5473741, 7819630, 8421140, 10947482, 15639260, 21894964, 27368705, 54737410, 109474820]

約数ペア:

[(1, 109474820), (2, 54737410), (4, 27368705), (5, 21894964), (7, 15639260), (10, 10947482), (13, 8421140), (14, 7819630), (20, 5473741), (26, 4210570), (28, 3909815), (35, 3127852), (49, 2234180), (52, 2105285), (65, 1684228), (70, 1563926), (91, 1203020), (98, 1117090), (130, 842114), (140, 781963), (169, 647780), (182, 601510), (196, 558545), (245, 446836), (260, 421057), (338, 323890), (364, 300755), (455, 240604), (490, 223418), (637, 171860), (661, 165620), (676, 161945), (845, 129556), (910, 120302), (980, 111709), (1183, 92540), (1274, 85930), (1322, 82810), (1690, 64778), (1820, 60151), (2366, 46270), (2548, 42965), (2644, 41405), (3185, 34372), (3305, 33124), (3380, 32389), (4627, 23660), (4732, 23135), (5915, 18508), (6370, 17186), (6610, 16562), (8281, 13220), (8593, 12740), (9254, 11830)]