31863230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{65027}}^1$

素因数の和:65048

約数の個数: 24

約数和(自身を含む): 66718728

約数和(自身を除く): 34855498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 65027, 130054, 325135, 455189, 650270, 910378, 2275945, 3186323, 4551890, 6372646, 15931615, 31863230]

約数ペア:

[(1, 31863230), (2, 15931615), (5, 6372646), (7, 4551890), (10, 3186323), (14, 2275945), (35, 910378), (49, 650270), (70, 455189), (98, 325135), (245, 130054), (490, 65027)]