2017610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2578870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 41, 70, 74, 82, 95, 133, 185, 190, 205, 259, 266, 287, 370, 410, 518, 574, 665, 703, 779, 1295, 1330, 1406, 1435, 1517, 1558, 2590, 2870, 3034, 3515, 3895, 4921, 5453, 7030, 7585, 7790, 9842, 10619, 10906, 15170, 21238, 24605, 27265, 28823, 49210, 53095, 54530, 57646, 106190, 144115, 201761, 288230, 403522, 1008805, 2017610]

約数ペア:

[(1, 2017610), (2, 1008805), (5, 403522), (7, 288230), (10, 201761), (14, 144115), (19, 106190), (35, 57646), (37, 54530), (38, 53095), (41, 49210), (70, 28823), (74, 27265), (82, 24605), (95, 21238), (133, 15170), (185, 10906), (190, 10619), (205, 9842), (259, 7790), (266, 7585), (287, 7030), (370, 5453), (410, 4921), (518, 3895), (574, 3515), (665, 3034), (703, 2870), (779, 2590), (1295, 1558), (1330, 1517), (1406, 1435)]