515175990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144307}}^1$

素因数の和:144341

約数の個数: 64

約数和(自身を含む): 1496185344

約数和(自身を除く): 981009354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 144307, 288614, 432921, 721535, 865842, 1010149, 1443070, 2020298, 2164605, 2453219, 3030447, 4329210, 4906438, 5050745, 6060894, 7359657, 10101490, 12266095, 14719314, 15152235, 17172533, 24532190, 30304470, 34345066, 36798285, 51517599, 73596570, 85862665, 103035198, 171725330, 257587995, 515175990]

約数ペア:

[(1, 515175990), (2, 257587995), (3, 171725330), (5, 103035198), (6, 85862665), (7, 73596570), (10, 51517599), (14, 36798285), (15, 34345066), (17, 30304470), (21, 24532190), (30, 17172533), (34, 15152235), (35, 14719314), (42, 12266095), (51, 10101490), (70, 7359657), (85, 6060894), (102, 5050745), (105, 4906438), (119, 4329210), (170, 3030447), (210, 2453219), (238, 2164605), (255, 2020298), (357, 1443070), (510, 1010149), (595, 865842), (714, 721535), (1190, 432921), (1785, 288614), (3570, 144307)]