254103690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8470123}}^1$

素因数の和:8470133

約数の個数: 16

約数和(自身を含む): 609848928

約数和(自身を除く): 355745238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8470123, 16940246, 25410369, 42350615, 50820738, 84701230, 127051845, 254103690]

約数ペア:

[(1, 254103690), (2, 127051845), (3, 84701230), (5, 50820738), (6, 42350615), (10, 25410369), (15, 16940246), (30, 8470123)]