628201110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{19699}}^1$

素因数の和:20772

約数の個数: 32

約数和(自身を含む): 1509177600

約数和(自身を除く): 880976490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 5315, 6378, 10630, 15945, 19699, 31890, 39398, 59097, 98495, 118194, 196990, 295485, 590970, 20940037, 41880074, 62820111, 104700185, 125640222, 209400370, 314100555, 628201110]

約数ペア:

[(1, 628201110), (2, 314100555), (3, 209400370), (5, 125640222), (6, 104700185), (10, 62820111), (15, 41880074), (30, 20940037), (1063, 590970), (2126, 295485), (3189, 196990), (5315, 118194), (6378, 98495), (10630, 59097), (15945, 39398), (19699, 31890)]