30189610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{274451}}^1$

素因数の和:274469

約数の個数: 16

約数和(自身を含む): 59281632

約数和(自身を除く): 29092022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 274451, 548902, 1372255, 2744510, 3018961, 6037922, 15094805, 30189610]

約数ペア:

[(1, 30189610), (2, 15094805), (5, 6037922), (10, 3018961), (11, 2744510), (22, 1372255), (55, 548902), (110, 274451)]