30897438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36011}}^1$

素因数の和:36040

約数の個数: 32

約数和(自身を含む): 72600192

約数和(自身を除く): 41702754

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36011, 72022, 108033, 216066, 396121, 468143, 792242, 936286, 1188363, 1404429, 2376726, 2808858, 5149573, 10299146, 15448719, 30897438]

約数ペア:

[(1, 30897438), (2, 15448719), (3, 10299146), (6, 5149573), (11, 2808858), (13, 2376726), (22, 1404429), (26, 1188363), (33, 936286), (39, 792242), (66, 468143), (78, 396121), (143, 216066), (286, 108033), (429, 72022), (858, 36011)]