8158770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 21354840

約数和(自身を除く): 13196070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 337, 538, 674, 807, 1011, 1345, 1614, 1685, 2022, 2421, 2690, 3033, 3370, 4035, 4842, 5055, 6066, 8070, 10110, 12105, 15165, 24210, 30330, 90653, 181306, 271959, 453265, 543918, 815877, 906530, 1359795, 1631754, 2719590, 4079385, 8158770]

約数ペア:

[(1, 8158770), (2, 4079385), (3, 2719590), (5, 1631754), (6, 1359795), (9, 906530), (10, 815877), (15, 543918), (18, 453265), (30, 271959), (45, 181306), (90, 90653), (269, 30330), (337, 24210), (538, 15165), (674, 12105), (807, 10110), (1011, 8070), (1345, 6066), (1614, 5055), (1685, 4842), (2022, 4035), (2421, 3370), (2690, 3033)]