7430148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 21228480

約数和(自身を除く): 13798332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 647, 957, 1044, 1276, 1294, 1914, 1941, 2588, 2871, 3828, 3882, 5742, 5823, 7117, 7764, 11484, 11646, 14234, 18763, 21351, 23292, 28468, 37526, 42702, 56289, 64053, 75052, 85404, 112578, 128106, 168867, 206393, 225156, 256212, 337734, 412786, 619179, 675468, 825572, 1238358, 1857537, 2476716, 3715074, 7430148]

約数ペア:

[(1, 7430148), (2, 3715074), (3, 2476716), (4, 1857537), (6, 1238358), (9, 825572), (11, 675468), (12, 619179), (18, 412786), (22, 337734), (29, 256212), (33, 225156), (36, 206393), (44, 168867), (58, 128106), (66, 112578), (87, 85404), (99, 75052), (116, 64053), (132, 56289), (174, 42702), (198, 37526), (261, 28468), (319, 23292), (348, 21351), (396, 18763), (522, 14234), (638, 11646), (647, 11484), (957, 7764), (1044, 7117), (1276, 5823), (1294, 5742), (1914, 3882), (1941, 3828), (2588, 2871)]