30183568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{110969}}^1$

素因数の和:110994

約数の個数: 20

約数和(自身を含む): 61921260

約数和(自身を除く): 31737692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 110969, 221938, 443876, 887752, 1775504, 1886473, 3772946, 7545892, 15091784, 30183568]

約数ペア:

[(1, 30183568), (2, 15091784), (4, 7545892), (8, 3772946), (16, 1886473), (17, 1775504), (34, 887752), (68, 443876), (136, 221938), (272, 110969)]