957461030

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 1740096000

約数和(自身を除く): 782634970

約数列:

[1, 2, 5, 10, 211, 227, 422, 454, 1055, 1135, 1999, 2110, 2270, 3998, 9995, 19990, 47897, 95794, 239485, 421789, 453773, 478970, 843578, 907546, 2108945, 2268865, 4217890, 4537730, 95746103, 191492206, 478730515, 957461030]

約数ペア:

[(1, 957461030), (2, 478730515), (5, 191492206), (10, 95746103), (211, 4537730), (227, 4217890), (422, 2268865), (454, 2108945), (1055, 907546), (1135, 843578), (1999, 478970), (2110, 453773), (2270, 421789), (3998, 239485), (9995, 95794), (19990, 47897)]