13289790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 32135040

約数和(自身を除く): 18845250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 3187, 4170, 6374, 9561, 15935, 19122, 31870, 47805, 95610, 442993, 885986, 1328979, 2214965, 2657958, 4429930, 6644895, 13289790]

約数ペア:

[(1, 13289790), (2, 6644895), (3, 4429930), (5, 2657958), (6, 2214965), (10, 1328979), (15, 885986), (30, 442993), (139, 95610), (278, 47805), (417, 31870), (695, 19122), (834, 15935), (1390, 9561), (2085, 6374), (3187, 4170)]