2009610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{827}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 5425056

約数和(自身を除く): 3415446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 827, 1215, 1654, 2430, 2481, 4135, 4962, 7443, 8270, 12405, 14886, 22329, 24810, 37215, 44658, 66987, 74430, 111645, 133974, 200961, 223290, 334935, 401922, 669870, 1004805, 2009610]

約数ペア:

[(1, 2009610), (2, 1004805), (3, 669870), (5, 401922), (6, 334935), (9, 223290), (10, 200961), (15, 133974), (18, 111645), (27, 74430), (30, 66987), (45, 44658), (54, 37215), (81, 24810), (90, 22329), (135, 14886), (162, 12405), (243, 8270), (270, 7443), (405, 4962), (486, 4135), (810, 2481), (827, 2430), (1215, 1654)]