30377180

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4507}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 63995568

約数和(自身を除く): 33618388

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 4507, 6740, 9014, 18028, 22535, 45070, 90140, 1518859, 3037718, 6075436, 7594295, 15188590, 30377180]

約数ペア:

[(1, 30377180), (2, 15188590), (4, 7594295), (5, 6075436), (10, 3037718), (20, 1518859), (337, 90140), (674, 45070), (1348, 22535), (1685, 18028), (3370, 9014), (4507, 6740)]