25095810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 60403392

約数和(自身を除く): 35307582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 1987, 2105, 2526, 3974, 4210, 5961, 6315, 9935, 11922, 12630, 19870, 29805, 59610, 836527, 1673054, 2509581, 4182635, 5019162, 8365270, 12547905, 25095810]

約数ペア:

[(1, 25095810), (2, 12547905), (3, 8365270), (5, 5019162), (6, 4182635), (10, 2509581), (15, 1673054), (30, 836527), (421, 59610), (842, 29805), (1263, 19870), (1987, 12630), (2105, 11922), (2526, 9935), (3974, 6315), (4210, 5961)]