2019330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{277}}^1$

素因数の和:302

約数の個数: 56

約数和(自身を含む): 5469372

約数和(自身を除く): 3450042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 277, 405, 486, 554, 729, 810, 831, 1215, 1385, 1458, 1662, 2430, 2493, 2770, 3645, 4155, 4986, 7290, 7479, 8310, 12465, 14958, 22437, 24930, 37395, 44874, 67311, 74790, 112185, 134622, 201933, 224370, 336555, 403866, 673110, 1009665, 2019330]

約数ペア:

[(1, 2019330), (2, 1009665), (3, 673110), (5, 403866), (6, 336555), (9, 224370), (10, 201933), (15, 134622), (18, 112185), (27, 74790), (30, 67311), (45, 44874), (54, 37395), (81, 24930), (90, 22437), (135, 14958), (162, 12465), (243, 8310), (270, 7479), (277, 7290), (405, 4986), (486, 4155), (554, 3645), (729, 2770), (810, 2493), (831, 2430), (1215, 1662), (1385, 1458)]