2017068970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{15401}}^1$

素因数の和:17286

約数の個数: 32

約数和(自身を含む): 4151886336

約数和(自身を除く): 2134817366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1871, 3742, 9355, 13097, 15401, 18710, 26194, 30802, 65485, 77005, 107807, 130970, 154010, 215614, 539035, 1078070, 28815271, 57630542, 144076355, 201706897, 288152710, 403413794, 1008534485, 2017068970]

約数ペア:

[(1, 2017068970), (2, 1008534485), (5, 403413794), (7, 288152710), (10, 201706897), (14, 144076355), (35, 57630542), (70, 28815271), (1871, 1078070), (3742, 539035), (9355, 215614), (13097, 154010), (15401, 130970), (18710, 107807), (26194, 77005), (30802, 65485)]