29903230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61027}}^1$

素因数の和:61048

約数の個数: 24

約数和(自身を含む): 62614728

約数和(自身を除く): 32711498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61027, 122054, 305135, 427189, 610270, 854378, 2135945, 2990323, 4271890, 5980646, 14951615, 29903230]

約数ペア:

[(1, 29903230), (2, 14951615), (5, 5980646), (7, 4271890), (10, 2990323), (14, 2135945), (35, 854378), (49, 610270), (70, 427189), (98, 305135), (245, 122054), (490, 61027)]