144340910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 320302080

約数和(自身を除く): 175961170

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, 2647, 2870, 3895, 5294, 5453, 7790, 10906, 13235, 18529, 26470, 27265, 37058, 50293, 54530, 92645, 100586, 108527, 185290, 217054, 251465, 352051, 502930, 542635, 704102, 759689, 1085270, 1519378, 1760255, 2062013, 3520510, 3798445, 4124026, 7596890, 10310065, 14434091, 20620130, 28868182, 72170455, 144340910]

約数ペア:

[(1, 144340910), (2, 72170455), (5, 28868182), (7, 20620130), (10, 14434091), (14, 10310065), (19, 7596890), (35, 4124026), (38, 3798445), (41, 3520510), (70, 2062013), (82, 1760255), (95, 1519378), (133, 1085270), (190, 759689), (205, 704102), (266, 542635), (287, 502930), (410, 352051), (574, 251465), (665, 217054), (779, 185290), (1330, 108527), (1435, 100586), (1558, 92645), (2647, 54530), (2870, 50293), (3895, 37058), (5294, 27265), (5453, 26470), (7790, 18529), (10906, 13235)]