13880974310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{107713}}^1$

素因数の和:107997

約数の個数: 48

約数和(自身を含む): 29175844896

約数和(自身を除く): 15294870586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1315, 1841, 2630, 3682, 9205, 12887, 18410, 25774, 64435, 107713, 128870, 215426, 538565, 753991, 1077130, 1507982, 3769955, 5277937, 7539910, 10555874, 26389685, 28328519, 52779370, 56657038, 141642595, 198299633, 283285190, 396599266, 991498165, 1388097431, 1982996330, 2776194862, 6940487155, 13880974310]

約数ペア:

[(1, 13880974310), (2, 6940487155), (5, 2776194862), (7, 1982996330), (10, 1388097431), (14, 991498165), (35, 396599266), (49, 283285190), (70, 198299633), (98, 141642595), (245, 56657038), (263, 52779370), (490, 28328519), (526, 26389685), (1315, 10555874), (1841, 7539910), (2630, 5277937), (3682, 3769955), (9205, 1507982), (12887, 1077130), (18410, 753991), (25774, 538565), (64435, 215426), (107713, 128870)]