248092860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4134881}}^1$

素因数の和:4134893

約数の個数: 24

約数和(自身を含む): 694660176

約数和(自身を除く): 446567316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4134881, 8269762, 12404643, 16539524, 20674405, 24809286, 41348810, 49618572, 62023215, 82697620, 124046430, 248092860]

約数ペア:

[(1, 248092860), (2, 124046430), (3, 82697620), (4, 62023215), (5, 49618572), (6, 41348810), (10, 24809286), (12, 20674405), (15, 16539524), (20, 12404643), (30, 8269762), (60, 4134881)]