2648970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9811}}^1$

素因数の和:9827

約数の個数: 32

約数和(自身を含む): 7064640

約数和(自身を除く): 4415670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9811, 19622, 29433, 49055, 58866, 88299, 98110, 147165, 176598, 264897, 294330, 441495, 529794, 882990, 1324485, 2648970]

約数ペア:

[(1, 2648970), (2, 1324485), (3, 882990), (5, 529794), (6, 441495), (9, 294330), (10, 264897), (15, 176598), (18, 147165), (27, 98110), (30, 88299), (45, 58866), (54, 49055), (90, 29433), (135, 19622), (270, 9811)]