30200417872

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{17640431}}^1$

素因数の和:17640546

約数の個数: 20

約数和(自身を含む): 59060166336

約数和(自身を除く): 28859748464

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 17640431, 35280862, 70561724, 141123448, 282246896, 1887526117, 3775052234, 7550104468, 15100208936, 30200417872]

約数ペア:

[(1, 30200417872), (2, 15100208936), (4, 7550104468), (8, 3775052234), (16, 1887526117), (107, 282246896), (214, 141123448), (428, 70561724), (856, 35280862), (1712, 17640431)]