64887090

素因数分解:

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

素因数の和:113866

約数の個数: 32

約数和(自身を含む): 163926720

約数和(自身を除く): 99039630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 113837, 227674, 341511, 569185, 683022, 1138370, 1707555, 2162903, 3415110, 4325806, 6488709, 10814515, 12977418, 21629030, 32443545, 64887090]

約数ペア:

[(1, 64887090), (2, 32443545), (3, 21629030), (5, 12977418), (6, 10814515), (10, 6488709), (15, 4325806), (19, 3415110), (30, 2162903), (38, 1707555), (57, 1138370), (95, 683022), (114, 569185), (190, 341511), (285, 227674), (570, 113837)]