165622020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{8191}}^1$

素因数の和:8540

約数の個数: 48

約数和(自身を含む): 465174528

約数和(自身を除く): 299552508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 5055, 6740, 8191, 10110, 16382, 20220, 24573, 32764, 40955, 49146, 81910, 98292, 122865, 163820, 245730, 491460, 2760367, 5520734, 8281101, 11041468, 13801835, 16562202, 27603670, 33124404, 41405505, 55207340, 82811010, 165622020]

約数ペア:

[(1, 165622020), (2, 82811010), (3, 55207340), (4, 41405505), (5, 33124404), (6, 27603670), (10, 16562202), (12, 13801835), (15, 11041468), (20, 8281101), (30, 5520734), (60, 2760367), (337, 491460), (674, 245730), (1011, 163820), (1348, 122865), (1685, 98292), (2022, 81910), (3370, 49146), (4044, 40955), (5055, 32764), (6740, 24573), (8191, 20220), (10110, 16382)]