289350530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2459}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 610355520

約数和(自身を除く): 321004990

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 1681, 2459, 2870, 3362, 4918, 8405, 11767, 12295, 16810, 17213, 23534, 24590, 34426, 58835, 86065, 100819, 117670, 172130, 201638, 504095, 705733, 1008190, 1411466, 3528665, 4133579, 7057330, 8267158, 20667895, 28935053, 41335790, 57870106, 144675265, 289350530]

約数ペア:

[(1, 289350530), (2, 144675265), (5, 57870106), (7, 41335790), (10, 28935053), (14, 20667895), (35, 8267158), (41, 7057330), (70, 4133579), (82, 3528665), (205, 1411466), (287, 1008190), (410, 705733), (574, 504095), (1435, 201638), (1681, 172130), (2459, 117670), (2870, 100819), (3362, 86065), (4918, 58835), (8405, 34426), (11767, 24590), (12295, 23534), (16810, 17213)]