129774180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113837}}^1$

素因数の和:113868

約数の個数: 48

約数和(自身を含む): 382495680

約数和(自身を除く): 252721500

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, 113837, 227674, 341511, 455348, 569185, 683022, 1138370, 1366044, 1707555, 2162903, 2276740, 3415110, 4325806, 6488709, 6830220, 8651612, 10814515, 12977418, 21629030, 25954836, 32443545, 43258060, 64887090, 129774180]

約数ペア:

[(1, 129774180), (2, 64887090), (3, 43258060), (4, 32443545), (5, 25954836), (6, 21629030), (10, 12977418), (12, 10814515), (15, 8651612), (19, 6830220), (20, 6488709), (30, 4325806), (38, 3415110), (57, 2276740), (60, 2162903), (76, 1707555), (95, 1366044), (114, 1138370), (190, 683022), (228, 569185), (285, 455348), (380, 341511), (570, 227674), (1140, 113837)]