2023210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4129}}^1$

素因数の和:4150

約数の個数: 24

約数和(自身を含む): 4237380

約数和(自身を除く): 2214170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4129, 8258, 20645, 28903, 41290, 57806, 144515, 202321, 289030, 404642, 1011605, 2023210]

約数ペア:

[(1, 2023210), (2, 1011605), (5, 404642), (7, 289030), (10, 202321), (14, 144515), (35, 57806), (49, 41290), (70, 28903), (98, 20645), (245, 8258), (490, 4129)]