2017595340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{48947}}^1$

素因数の和:49191

約数の個数: 72

約数和(自身を含む): 6146889840

約数和(自身を除く): 4129294500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 13740, 20610, 41220, 48947, 97894, 146841, 195788, 244735, 293682, 440523, 489470, 587364, 734205, 881046, 978940, 1468410, 1762092, 2202615, 2936820, 4405230, 8810460, 11208863, 22417726, 33626589, 44835452, 56044315, 67253178, 100879767, 112088630, 134506356, 168132945, 201759534, 224177260, 336265890, 403519068, 504398835, 672531780, 1008797670, 2017595340]

約数ペア:

[(1, 2017595340), (2, 1008797670), (3, 672531780), (4, 504398835), (5, 403519068), (6, 336265890), (9, 224177260), (10, 201759534), (12, 168132945), (15, 134506356), (18, 112088630), (20, 100879767), (30, 67253178), (36, 56044315), (45, 44835452), (60, 33626589), (90, 22417726), (180, 11208863), (229, 8810460), (458, 4405230), (687, 2936820), (916, 2202615), (1145, 1762092), (1374, 1468410), (2061, 978940), (2290, 881046), (2748, 734205), (3435, 587364), (4122, 489470), (4580, 440523), (6870, 293682), (8244, 244735), (10305, 195788), (13740, 146841), (20610, 97894), (41220, 48947)]