2017205330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6959}}^1$

素因数の和:7115

約数の個数: 64

約数和(自身を含む): 4293596160

約数和(自身を除く): 2276390830

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 101, 202, 205, 287, 410, 505, 574, 707, 1010, 1414, 1435, 2870, 3535, 4141, 6959, 7070, 8282, 13918, 20705, 28987, 34795, 41410, 48713, 57974, 69590, 97426, 144935, 243565, 285319, 289870, 487130, 570638, 702859, 1405718, 1426595, 1997233, 2853190, 3514295, 3994466, 4920013, 7028590, 9840026, 9986165, 19972330, 24600065, 28817219, 49200130, 57634438, 144086095, 201720533, 288172190, 403441066, 1008602665, 2017205330]

約数ペア:

[(1, 2017205330), (2, 1008602665), (5, 403441066), (7, 288172190), (10, 201720533), (14, 144086095), (35, 57634438), (41, 49200130), (70, 28817219), (82, 24600065), (101, 19972330), (202, 9986165), (205, 9840026), (287, 7028590), (410, 4920013), (505, 3994466), (574, 3514295), (707, 2853190), (1010, 1997233), (1414, 1426595), (1435, 1405718), (2870, 702859), (3535, 570638), (4141, 487130), (6959, 289870), (7070, 285319), (8282, 243565), (13918, 144935), (20705, 97426), (28987, 69590), (34795, 57974), (41410, 48713)]