990147330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{35149}}^1$

素因数の和:35475

約数の個数: 48

約数和(自身を含む): 2582681400

約数和(自身を除く): 1592534070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 14085, 28170, 35149, 70298, 105447, 175745, 210894, 316341, 351490, 527235, 632682, 1054470, 1581705, 3163410, 11001637, 22003274, 33004911, 55008185, 66009822, 99014733, 110016370, 165024555, 198029466, 330049110, 495073665, 990147330]

約数ペア:

[(1, 990147330), (2, 495073665), (3, 330049110), (5, 198029466), (6, 165024555), (9, 110016370), (10, 99014733), (15, 66009822), (18, 55008185), (30, 33004911), (45, 22003274), (90, 11001637), (313, 3163410), (626, 1581705), (939, 1054470), (1565, 632682), (1878, 527235), (2817, 351490), (3130, 316341), (4695, 210894), (5634, 175745), (9390, 105447), (14085, 70298), (28170, 35149)]