74538010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{72367}}^1$

素因数の和:72477

約数の個数: 16

約数和(自身を含む): 135472896

約数和(自身を除く): 60934886

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 72367, 144734, 361835, 723670, 7453801, 14907602, 37269005, 74538010]

約数ペア:

[(1, 74538010), (2, 37269005), (5, 14907602), (10, 7453801), (103, 723670), (206, 361835), (515, 144734), (1030, 72367)]