15045730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{214939}}^1$

素因数の和:214953

約数の個数: 16

約数和(自身を含む): 30951360

約数和(自身を除く): 15905630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 214939, 429878, 1074695, 1504573, 2149390, 3009146, 7522865, 15045730]

約数ペア:

[(1, 15045730), (2, 7522865), (5, 3009146), (7, 2149390), (10, 1504573), (14, 1074695), (35, 429878), (70, 214939)]