5127780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 17015040

約数和(自身を除く): 11887260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 421, 435, 580, 609, 812, 842, 870, 1015, 1218, 1263, 1684, 1740, 2030, 2105, 2436, 2526, 2947, 3045, 4060, 4210, 5052, 5894, 6090, 6315, 8420, 8841, 11788, 12180, 12209, 12630, 14735, 17682, 24418, 25260, 29470, 35364, 36627, 44205, 48836, 58940, 61045, 73254, 85463, 88410, 122090, 146508, 170926, 176820, 183135, 244180, 256389, 341852, 366270, 427315, 512778, 732540, 854630, 1025556, 1281945, 1709260, 2563890, 5127780]

約数ペア:

[(1, 5127780), (2, 2563890), (3, 1709260), (4, 1281945), (5, 1025556), (6, 854630), (7, 732540), (10, 512778), (12, 427315), (14, 366270), (15, 341852), (20, 256389), (21, 244180), (28, 183135), (29, 176820), (30, 170926), (35, 146508), (42, 122090), (58, 88410), (60, 85463), (70, 73254), (84, 61045), (87, 58940), (105, 48836), (116, 44205), (140, 36627), (145, 35364), (174, 29470), (203, 25260), (210, 24418), (290, 17682), (348, 14735), (406, 12630), (420, 12209), (421, 12180), (435, 11788), (580, 8841), (609, 8420), (812, 6315), (842, 6090), (870, 5894), (1015, 5052), (1218, 4210), (1263, 4060), (1684, 3045), (1740, 2947), (2030, 2526), (2105, 2436)]