11855340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 41526576

約数和(自身を除く): 29671236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2716, 2910, 3395, 3492, 4074, 4365, 5820, 6111, 6790, 8148, 8730, 9409, 10185, 12222, 13580, 17460, 18818, 20370, 24444, 28227, 30555, 37636, 40740, 47045, 56454, 61110, 65863, 84681, 94090, 112908, 122220, 131726, 141135, 169362, 188180, 197589, 263452, 282270, 329315, 338724, 395178, 423405, 564540, 592767, 658630, 790356, 846810, 987945, 1185534, 1317260, 1693620, 1975890, 2371068, 2963835, 3951780, 5927670, 11855340]

約数ペア:

[(1, 11855340), (2, 5927670), (3, 3951780), (4, 2963835), (5, 2371068), (6, 1975890), (7, 1693620), (9, 1317260), (10, 1185534), (12, 987945), (14, 846810), (15, 790356), (18, 658630), (20, 592767), (21, 564540), (28, 423405), (30, 395178), (35, 338724), (36, 329315), (42, 282270), (45, 263452), (60, 197589), (63, 188180), (70, 169362), (84, 141135), (90, 131726), (97, 122220), (105, 112908), (126, 94090), (140, 84681), (180, 65863), (194, 61110), (210, 56454), (252, 47045), (291, 40740), (315, 37636), (388, 30555), (420, 28227), (485, 24444), (582, 20370), (630, 18818), (679, 17460), (873, 13580), (970, 12222), (1164, 10185), (1260, 9409), (1358, 8730), (1455, 8148), (1746, 6790), (1940, 6111), (2037, 5820), (2716, 4365), (2910, 4074), (3395, 3492)]