2012317455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8837}}^1$

素因数の和:8928

約数の個数: 64

約数和(自身を含む): 3665295360

約数和(自身を除く): 1652977905

約数列:

[1, 3, 5, 15, 17, 19, 47, 51, 57, 85, 95, 141, 235, 255, 285, 323, 705, 799, 893, 969, 1615, 2397, 2679, 3995, 4465, 4845, 8837, 11985, 13395, 15181, 26511, 44185, 45543, 75905, 132555, 150229, 167903, 227715, 415339, 450687, 503709, 751145, 839515, 1246017, 2076695, 2253435, 2518545, 2854351, 6230085, 7060763, 7891441, 8563053, 14271755, 21182289, 23674323, 35303815, 39457205, 42815265, 105911445, 118371615, 134154497, 402463491, 670772485, 2012317455]

約数ペア:

[(1, 2012317455), (3, 670772485), (5, 402463491), (15, 134154497), (17, 118371615), (19, 105911445), (47, 42815265), (51, 39457205), (57, 35303815), (85, 23674323), (95, 21182289), (141, 14271755), (235, 8563053), (255, 7891441), (285, 7060763), (323, 6230085), (705, 2854351), (799, 2518545), (893, 2253435), (969, 2076695), (1615, 1246017), (2397, 839515), (2679, 751145), (3995, 503709), (4465, 450687), (4845, 415339), (8837, 227715), (11985, 167903), (13395, 150229), (15181, 132555), (26511, 75905), (44185, 45543)]