249568130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{82913}}^1$

素因数の和:82970

約数の個数: 32

約数和(自身を含む): 525343104

約数和(自身を除く): 275774974

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 82913, 165826, 414565, 580391, 829130, 1160782, 2901955, 3565259, 5803910, 7130518, 17826295, 24956813, 35652590, 49913626, 124784065, 249568130]

約数ペア:

[(1, 249568130), (2, 124784065), (5, 49913626), (7, 35652590), (10, 24956813), (14, 17826295), (35, 7130518), (43, 5803910), (70, 3565259), (86, 2901955), (215, 1160782), (301, 829130), (430, 580391), (602, 414565), (1505, 165826), (3010, 82913)]