565046580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1345349}}^1$

素因数の和:1345368

約数の個数: 48

約数和(自身を含む): 1808150400

約数和(自身を除く): 1243103820

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, 1345349, 2690698, 4036047, 5381396, 6726745, 8072094, 9417443, 13453490, 16144188, 18834886, 20180235, 26906980, 28252329, 37669772, 40360470, 47087215, 56504658, 80720940, 94174430, 113009316, 141261645, 188348860, 282523290, 565046580]

約数ペア:

[(1, 565046580), (2, 282523290), (3, 188348860), (4, 141261645), (5, 113009316), (6, 94174430), (7, 80720940), (10, 56504658), (12, 47087215), (14, 40360470), (15, 37669772), (20, 28252329), (21, 26906980), (28, 20180235), (30, 18834886), (35, 16144188), (42, 13453490), (60, 9417443), (70, 8072094), (84, 6726745), (105, 5381396), (140, 4036047), (210, 2690698), (420, 1345349)]