16707530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4871}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 18370870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4871, 9742, 24355, 34097, 48710, 68194, 170485, 238679, 340970, 477358, 1193395, 1670753, 2386790, 3341506, 8353765, 16707530]

約数ペア:

[(1, 16707530), (2, 8353765), (5, 3341506), (7, 2386790), (10, 1670753), (14, 1193395), (35, 477358), (49, 340970), (70, 238679), (98, 170485), (245, 68194), (343, 48710), (490, 34097), (686, 24355), (1715, 9742), (3430, 4871)]