13428060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11779}}^1$

素因数の和:11810

約数の個数: 48

約数和(自身を含む): 39580800

約数和(自身を除く): 26152740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11779, 23558, 35337, 47116, 58895, 70674, 117790, 141348, 176685, 223801, 235580, 353370, 447602, 671403, 706740, 895204, 1119005, 1342806, 2238010, 2685612, 3357015, 4476020, 6714030, 13428060]

約数ペア:

[(1, 13428060), (2, 6714030), (3, 4476020), (4, 3357015), (5, 2685612), (6, 2238010), (10, 1342806), (12, 1119005), (15, 895204), (19, 706740), (20, 671403), (30, 447602), (38, 353370), (57, 235580), (60, 223801), (76, 176685), (95, 141348), (114, 117790), (190, 70674), (228, 58895), (285, 47116), (380, 35337), (570, 23558), (1140, 11779)]