17894297470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{98207}}^1$

素因数の和:98377

約数の個数: 64

約数和(自身を含む): 39031787520

約数和(自身を除く): 21137490050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1330, 1370, 1918, 2603, 4795, 5206, 9590, 13015, 18221, 26030, 36442, 91105, 98207, 182210, 196414, 491035, 687449, 982070, 1374898, 1865933, 3437245, 3731866, 6874490, 9329665, 13061531, 13454359, 18659330, 26123062, 26908718, 65307655, 67271795, 94180513, 130615310, 134543590, 188361026, 255632821, 470902565, 511265642, 941805130, 1278164105, 1789429747, 2556328210, 3578859494, 8947148735, 17894297470]

約数ペア:

[(1, 17894297470), (2, 8947148735), (5, 3578859494), (7, 2556328210), (10, 1789429747), (14, 1278164105), (19, 941805130), (35, 511265642), (38, 470902565), (70, 255632821), (95, 188361026), (133, 134543590), (137, 130615310), (190, 94180513), (266, 67271795), (274, 65307655), (665, 26908718), (685, 26123062), (959, 18659330), (1330, 13454359), (1370, 13061531), (1918, 9329665), (2603, 6874490), (4795, 3731866), (5206, 3437245), (9590, 1865933), (13015, 1374898), (18221, 982070), (26030, 687449), (36442, 491035), (91105, 196414), (98207, 182210)]