302306780

素因数分解:

$2^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{7457}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 635242608

約数和(自身を除く): 332935828

約数列:

[1, 2, 4, 5, 10, 20, 2027, 4054, 7457, 8108, 10135, 14914, 20270, 29828, 37285, 40540, 74570, 149140, 15115339, 30230678, 60461356, 75576695, 151153390, 302306780]

約数ペア:

[(1, 302306780), (2, 151153390), (4, 75576695), (5, 60461356), (10, 30230678), (20, 15115339), (2027, 149140), (4054, 74570), (7457, 40540), (8108, 37285), (10135, 29828), (14914, 20270)]