15124620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36011}}^1$

素因数の和:36030

約数の個数: 48

約数和(自身を含む): 48400128

約数和(自身を除く): 33275508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 36011, 72022, 108033, 144044, 180055, 216066, 252077, 360110, 432132, 504154, 540165, 720220, 756231, 1008308, 1080330, 1260385, 1512462, 2160660, 2520770, 3024924, 3781155, 5041540, 7562310, 15124620]

約数ペア:

[(1, 15124620), (2, 7562310), (3, 5041540), (4, 3781155), (5, 3024924), (6, 2520770), (7, 2160660), (10, 1512462), (12, 1260385), (14, 1080330), (15, 1008308), (20, 756231), (21, 720220), (28, 540165), (30, 504154), (35, 432132), (42, 360110), (60, 252077), (70, 216066), (84, 180055), (105, 144044), (140, 108033), (210, 72022), (420, 36011)]