12874974180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{29033}}^1$

素因数の和:29453

約数の個数: 96

約数和(自身を含む): 38046153600

約数和(自身を除く): 25171179420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 389, 570, 778, 1140, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7391, 7780, 11670, 14782, 22173, 23340, 29033, 29564, 36955, 44346, 58066, 73910, 87099, 88692, 110865, 116132, 145165, 147820, 174198, 221730, 290330, 348396, 435495, 443460, 551627, 580660, 870990, 1103254, 1654881, 1741980, 2206508, 2758135, 3309762, 5516270, 6619524, 8274405, 11032540, 11293837, 16548810, 22587674, 33097620, 33881511, 45175348, 56469185, 67763022, 112938370, 135526044, 169407555, 214582903, 225876740, 338815110, 429165806, 643748709, 677630220, 858331612, 1072914515, 1287497418, 2145829030, 2574994836, 3218743545, 4291658060, 6437487090, 12874974180]

約数ペア:

[(1, 12874974180), (2, 6437487090), (3, 4291658060), (4, 3218743545), (5, 2574994836), (6, 2145829030), (10, 1287497418), (12, 1072914515), (15, 858331612), (19, 677630220), (20, 643748709), (30, 429165806), (38, 338815110), (57, 225876740), (60, 214582903), (76, 169407555), (95, 135526044), (114, 112938370), (190, 67763022), (228, 56469185), (285, 45175348), (380, 33881511), (389, 33097620), (570, 22587674), (778, 16548810), (1140, 11293837), (1167, 11032540), (1556, 8274405), (1945, 6619524), (2334, 5516270), (3890, 3309762), (4668, 2758135), (5835, 2206508), (7391, 1741980), (7780, 1654881), (11670, 1103254), (14782, 870990), (22173, 580660), (23340, 551627), (29033, 443460), (29564, 435495), (36955, 348396), (44346, 290330), (58066, 221730), (73910, 174198), (87099, 147820), (88692, 145165), (110865, 116132)]