74066690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{83221}}^1$

素因数の和:83317

約数の個数: 16

約数和(自身を含む): 134819640

約数和(自身を除く): 60752950

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 83221, 166442, 416105, 832210, 7406669, 14813338, 37033345, 74066690]

約数ペア:

[(1, 74066690), (2, 37033345), (5, 14813338), (10, 7406669), (89, 832210), (178, 416105), (445, 166442), (890, 83221)]