395506090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7253}}^1$

素因数の和:7327

約数の個数: 64

約数和(自身を含む): 877443840

約数和(自身を除く): 481937750

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, 2870, 3895, 5453, 7253, 7790, 10906, 14506, 27265, 36265, 50771, 54530, 72530, 101542, 137807, 253855, 275614, 297373, 507710, 594746, 689035, 964649, 1378070, 1486865, 1929298, 2081611, 2973730, 4163222, 4823245, 5650087, 9646490, 10408055, 11300174, 20816110, 28250435, 39550609, 56500870, 79101218, 197753045, 395506090]

約数ペア:

[(1, 395506090), (2, 197753045), (5, 79101218), (7, 56500870), (10, 39550609), (14, 28250435), (19, 20816110), (35, 11300174), (38, 10408055), (41, 9646490), (70, 5650087), (82, 4823245), (95, 4163222), (133, 2973730), (190, 2081611), (205, 1929298), (266, 1486865), (287, 1378070), (410, 964649), (574, 689035), (665, 594746), (779, 507710), (1330, 297373), (1435, 275614), (1558, 253855), (2870, 137807), (3895, 101542), (5453, 72530), (7253, 54530), (7790, 50771), (10906, 36265), (14506, 27265)]