142745730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{3187}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 342926784

約数和(自身を除く): 200181054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1493, 2986, 3187, 4479, 6374, 7465, 8958, 9561, 14930, 15935, 19122, 22395, 31870, 44790, 47805, 95610, 4758191, 9516382, 14274573, 23790955, 28549146, 47581910, 71372865, 142745730]

約数ペア:

[(1, 142745730), (2, 71372865), (3, 47581910), (5, 28549146), (6, 23790955), (10, 14274573), (15, 9516382), (30, 4758191), (1493, 95610), (2986, 47805), (3187, 44790), (4479, 31870), (6374, 22395), (7465, 19122), (8958, 15935), (9561, 14930)]