30256490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275059}}^1$

素因数の和:275077

約数の個数: 16

約数和(自身を含む): 59412960

約数和(自身を除く): 29156470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 275059, 550118, 1375295, 2750590, 3025649, 6051298, 15128245, 30256490]

約数ペア:

[(1, 30256490), (2, 15128245), (5, 6051298), (10, 3025649), (11, 2750590), (22, 1375295), (55, 550118), (110, 275059)]