2706220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12301}}^1$

素因数の和:12321

約数の個数: 24

約数和(自身を含む): 6200208

約数和(自身を除く): 3493988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12301, 24602, 49204, 61505, 123010, 135311, 246020, 270622, 541244, 676555, 1353110, 2706220]

約数ペア:

[(1, 2706220), (2, 1353110), (4, 676555), (5, 541244), (10, 270622), (11, 246020), (20, 135311), (22, 123010), (44, 61505), (55, 49204), (110, 24602), (220, 12301)]