2630580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 7801920

約数和(自身を除く): 5171340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2579, 5158, 7737, 10316, 12895, 15474, 25790, 30948, 38685, 43843, 51580, 77370, 87686, 131529, 154740, 175372, 219215, 263058, 438430, 526116, 657645, 876860, 1315290, 2630580]

約数ペア:

[(1, 2630580), (2, 1315290), (3, 876860), (4, 657645), (5, 526116), (6, 438430), (10, 263058), (12, 219215), (15, 175372), (17, 154740), (20, 131529), (30, 87686), (34, 77370), (51, 51580), (60, 43843), (68, 38685), (85, 30948), (102, 25790), (170, 15474), (204, 12895), (255, 10316), (340, 7737), (510, 5158), (1020, 2579)]