30238019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 36960768

約数和(自身を除く): 6722749

約数列:

[1, 7, 17, 103, 119, 721, 1751, 2467, 12257, 17269, 41939, 254101, 293573, 1778707, 4319717, 30238019]

約数ペア:

[(1, 30238019), (7, 4319717), (17, 1778707), (103, 293573), (119, 254101), (721, 41939), (1751, 17269), (2467, 12257)]