149839610

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{7451}}^1$

素因数の和:9469

約数の個数: 16

約数和(自身を含む): 269881632

約数和(自身を除く): 120042022

約数列:

[1, 2, 5, 10, 2011, 4022, 7451, 10055, 14902, 20110, 37255, 74510, 14983961, 29967922, 74919805, 149839610]

約数ペア:

[(1, 149839610), (2, 74919805), (5, 29967922), (10, 14983961), (2011, 74510), (4022, 37255), (7451, 20110), (10055, 14902)]