1008027990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1244479}}^1$

素因数の和:1244498

約数の個数: 40

約数和(自身を含む): 2710477440

約数和(自身を除く): 1702449450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1244479, 2488958, 3733437, 6222395, 7466874, 11200311, 12444790, 18667185, 22400622, 33600933, 37334370, 56001555, 67201866, 100802799, 112003110, 168004665, 201605598, 336009330, 504013995, 1008027990]

約数ペア:

[(1, 1008027990), (2, 504013995), (3, 336009330), (5, 201605598), (6, 168004665), (9, 112003110), (10, 100802799), (15, 67201866), (18, 56001555), (27, 37334370), (30, 33600933), (45, 22400622), (54, 18667185), (81, 12444790), (90, 11200311), (135, 7466874), (162, 6222395), (270, 3733437), (405, 2488958), (810, 1244479)]