313570.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 35633520

約数和(自身を除く): 22003290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 563, 807, 1126, 1345, 1614, 1689, 2421, 2690, 2815, 3378, 4035, 4842, 5067, 5630, 8070, 8445, 10134, 12105, 16890, 24210, 25335, 50670, 151447, 302894, 454341, 757235, 908682, 1363023, 1514470, 2271705, 2726046, 4543410, 6815115, 13630230]

約数ペア:

[(1, 13630230), (2, 6815115), (3, 4543410), (5, 2726046), (6, 2271705), (9, 1514470), (10, 1363023), (15, 908682), (18, 757235), (30, 454341), (45, 302894), (90, 151447), (269, 50670), (538, 25335), (563, 24210), (807, 16890), (1126, 12105), (1345, 10134), (1614, 8445), (1689, 8070), (2421, 5630), (2690, 5067), (2815, 4842), (3378, 4035)]