2344790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 2977450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 43, 70, 82, 86, 95, 133, 190, 205, 215, 266, 287, 301, 410, 430, 574, 602, 665, 779, 817, 1330, 1435, 1505, 1558, 1634, 1763, 2870, 3010, 3526, 3895, 4085, 5453, 5719, 7790, 8170, 8815, 10906, 11438, 12341, 17630, 24682, 27265, 28595, 33497, 54530, 57190, 61705, 66994, 123410, 167485, 234479, 334970, 468958, 1172395, 2344790]

約数ペア:

[(1, 2344790), (2, 1172395), (5, 468958), (7, 334970), (10, 234479), (14, 167485), (19, 123410), (35, 66994), (38, 61705), (41, 57190), (43, 54530), (70, 33497), (82, 28595), (86, 27265), (95, 24682), (133, 17630), (190, 12341), (205, 11438), (215, 10906), (266, 8815), (287, 8170), (301, 7790), (410, 5719), (430, 5453), (574, 4085), (602, 3895), (665, 3526), (779, 3010), (817, 2870), (1330, 1763), (1435, 1634), (1505, 1558)]