29984810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27509}}^1$

素因数の和:27625

約数の個数: 16

約数和(自身を含む): 54469800

約数和(自身を除く): 24484990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27509, 55018, 137545, 275090, 2998481, 5996962, 14992405, 29984810]

約数ペア:

[(1, 29984810), (2, 14992405), (5, 5996962), (10, 2998481), (109, 275090), (218, 137545), (545, 55018), (1090, 27509)]