8981210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18329}}^1$

素因数の和:18350

約数の個数: 24

約数和(自身を含む): 18806580

約数和(自身を除く): 9825370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18329, 36658, 91645, 128303, 183290, 256606, 641515, 898121, 1283030, 1796242, 4490605, 8981210]

約数ペア:

[(1, 8981210), (2, 4490605), (5, 1796242), (7, 1283030), (10, 898121), (14, 641515), (35, 256606), (49, 183290), (70, 128303), (98, 91645), (245, 36658), (490, 18329)]