827531030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{7873}}^1$

素因数の和:8360

約数の個数: 32

約数和(自身を含む): 1557918144

約数和(自身を除く): 730387114

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 457, 914, 2285, 4570, 7873, 10511, 15746, 21022, 39365, 52555, 78730, 105110, 181079, 362158, 905395, 1810790, 3597961, 7195922, 17989805, 35979610, 82753103, 165506206, 413765515, 827531030]

約数ペア:

[(1, 827531030), (2, 413765515), (5, 165506206), (10, 82753103), (23, 35979610), (46, 17989805), (115, 7195922), (230, 3597961), (457, 1810790), (914, 905395), (2285, 362158), (4570, 181079), (7873, 105110), (10511, 78730), (15746, 52555), (21022, 39365)]