13729380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 44518656

約数和(自身を除く): 30789276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 337, 388, 420, 485, 582, 674, 679, 970, 1011, 1164, 1348, 1358, 1455, 1685, 1940, 2022, 2037, 2359, 2716, 2910, 3370, 3395, 4044, 4074, 4718, 5055, 5820, 6740, 6790, 7077, 8148, 9436, 10110, 10185, 11795, 13580, 14154, 20220, 20370, 23590, 28308, 32689, 35385, 40740, 47180, 65378, 70770, 98067, 130756, 141540, 163445, 196134, 228823, 326890, 392268, 457646, 490335, 653780, 686469, 915292, 980670, 1144115, 1372938, 1961340, 2288230, 2745876, 3432345, 4576460, 6864690, 13729380]

約数ペア:

[(1, 13729380), (2, 6864690), (3, 4576460), (4, 3432345), (5, 2745876), (6, 2288230), (7, 1961340), (10, 1372938), (12, 1144115), (14, 980670), (15, 915292), (20, 686469), (21, 653780), (28, 490335), (30, 457646), (35, 392268), (42, 326890), (60, 228823), (70, 196134), (84, 163445), (97, 141540), (105, 130756), (140, 98067), (194, 70770), (210, 65378), (291, 47180), (337, 40740), (388, 35385), (420, 32689), (485, 28308), (582, 23590), (674, 20370), (679, 20220), (970, 14154), (1011, 13580), (1164, 11795), (1348, 10185), (1358, 10110), (1455, 9436), (1685, 8148), (1940, 7077), (2022, 6790), (2037, 6740), (2359, 5820), (2716, 5055), (2910, 4718), (3370, 4074), (3395, 4044)]