1806692690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{5923}}^1$

素因数の和:6047

約数の個数: 64

約数和(自身を含む): 3685201920

約数和(自身を除く): 1878509230

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 235, 295, 470, 517, 590, 649, 1034, 1298, 2585, 2773, 3245, 5170, 5546, 5923, 6490, 11846, 13865, 27730, 29615, 30503, 59230, 61006, 65153, 130306, 152515, 278381, 305030, 325765, 349457, 556762, 651530, 698914, 1391905, 1747285, 2783810, 3062191, 3494570, 3844027, 6124382, 7688054, 15310955, 16424479, 19220135, 30621910, 32848958, 38440270, 82122395, 164244790, 180669269, 361338538, 903346345, 1806692690]

約数ペア:

[(1, 1806692690), (2, 903346345), (5, 361338538), (10, 180669269), (11, 164244790), (22, 82122395), (47, 38440270), (55, 32848958), (59, 30621910), (94, 19220135), (110, 16424479), (118, 15310955), (235, 7688054), (295, 6124382), (470, 3844027), (517, 3494570), (590, 3062191), (649, 2783810), (1034, 1747285), (1298, 1391905), (2585, 698914), (2773, 651530), (3245, 556762), (5170, 349457), (5546, 325765), (5923, 305030), (6490, 278381), (11846, 152515), (13865, 130306), (27730, 65153), (29615, 61006), (30503, 59230)]