2235730

素因数分解:

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

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4962240

約数和(自身を除く): 2726510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1330, 1435, 1558, 1681, 2870, 3362, 3895, 5453, 7790, 8405, 10906, 11767, 16810, 23534, 27265, 31939, 54530, 58835, 63878, 117670, 159695, 223573, 319390, 447146, 1117865, 2235730]

約数ペア:

[(1, 2235730), (2, 1117865), (5, 447146), (7, 319390), (10, 223573), (14, 159695), (19, 117670), (35, 63878), (38, 58835), (41, 54530), (70, 31939), (82, 27265), (95, 23534), (133, 16810), (190, 11767), (205, 10906), (266, 8405), (287, 7790), (410, 5453), (574, 3895), (665, 3362), (779, 2870), (1330, 1681), (1435, 1558)]