2564753030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{36639329}}^1$

素因数の和:36639343

約数の個数: 16

約数和(自身を含む): 5276063520

約数和(自身を除く): 2711310490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 36639329, 73278658, 183196645, 256475303, 366393290, 512950606, 1282376515, 2564753030]

約数ペア:

[(1, 2564753030), (2, 1282376515), (5, 512950606), (7, 366393290), (10, 256475303), (14, 183196645), (35, 73278658), (70, 36639329)]