30449516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19469}}^1$

素因数の和:19513

約数の個数: 24

約数和(自身を含む): 58877280

約数和(自身を除く): 28427764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19469, 38938, 77876, 330973, 447787, 661946, 895574, 1323892, 1791148, 7612379, 15224758, 30449516]

約数ペア:

[(1, 30449516), (2, 15224758), (4, 7612379), (17, 1791148), (23, 1323892), (34, 895574), (46, 661946), (68, 447787), (92, 330973), (391, 77876), (782, 38938), (1564, 19469)]