30254554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5351}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 49709376

約数和(自身を除く): 19454822

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5351, 5654, 10702, 58861, 117722, 1375207, 2750414, 15127277, 30254554]

約数ペア:

[(1, 30254554), (2, 15127277), (11, 2750414), (22, 1375207), (257, 117722), (514, 58861), (2827, 10702), (5351, 5654)]