2063156910220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{259009}}^1\times {\mathrm{56897}}^1$

素因数の和:315922

約数の個数: 48

約数和(自身を含む): 4951682729280

約数和(自身を除く): 2888525819060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56897, 113794, 227588, 259009, 284485, 398279, 518018, 568970, 796558, 1036036, 1137940, 1295045, 1593116, 1813063, 1991395, 2590090, 3626126, 3982790, 5180180, 7252252, 7965580, 9065315, 18130630, 36261260, 14736835073, 29473670146, 58947340292, 73684175365, 103157845511, 147368350730, 206315691022, 294736701460, 412631382044, 515789227555, 1031578455110, 2063156910220]

約数ペア:

[(1, 2063156910220), (2, 1031578455110), (4, 515789227555), (5, 412631382044), (7, 294736701460), (10, 206315691022), (14, 147368350730), (20, 103157845511), (28, 73684175365), (35, 58947340292), (70, 29473670146), (140, 14736835073), (56897, 36261260), (113794, 18130630), (227588, 9065315), (259009, 7965580), (284485, 7252252), (398279, 5180180), (518018, 3982790), (568970, 3626126), (796558, 2590090), (1036036, 1991395), (1137940, 1813063), (1295045, 1593116)]