244451610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208933}}^1$

素因数の和:208959

約数の個数: 48

約数和(自身を含む): 684467784

約数和(自身を除く): 440016174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 208933, 417866, 626799, 1044665, 1253598, 1880397, 2089330, 2716129, 3133995, 3760794, 5432258, 6267990, 8148387, 9401985, 13580645, 16296774, 18803970, 24445161, 27161290, 40741935, 48890322, 81483870, 122225805, 244451610]

約数ペア:

[(1, 244451610), (2, 122225805), (3, 81483870), (5, 48890322), (6, 40741935), (9, 27161290), (10, 24445161), (13, 18803970), (15, 16296774), (18, 13580645), (26, 9401985), (30, 8148387), (39, 6267990), (45, 5432258), (65, 3760794), (78, 3133995), (90, 2716129), (117, 2089330), (130, 1880397), (195, 1253598), (234, 1044665), (390, 626799), (585, 417866), (1170, 208933)]