120719090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{117203}}^1$

素因数の和:117313

約数の個数: 16

約数和(自身を含む): 219405888

約数和(自身を除く): 98686798

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 117203, 234406, 586015, 1172030, 12071909, 24143818, 60359545, 120719090]

約数ペア:

[(1, 120719090), (2, 60359545), (5, 24143818), (10, 12071909), (103, 1172030), (206, 586015), (515, 234406), (1030, 117203)]