2913660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16187}}^1$

素因数の和:16202

約数の個数: 36

約数和(自身を含む): 8838648

約数和(自身を除く): 5924988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16187, 32374, 48561, 64748, 80935, 97122, 145683, 161870, 194244, 242805, 291366, 323740, 485610, 582732, 728415, 971220, 1456830, 2913660]

約数ペア:

[(1, 2913660), (2, 1456830), (3, 971220), (4, 728415), (5, 582732), (6, 485610), (9, 323740), (10, 291366), (12, 242805), (15, 194244), (18, 161870), (20, 145683), (30, 97122), (36, 80935), (45, 64748), (60, 48561), (90, 32374), (180, 16187)]