20100030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670001}}^1$

素因数の和:670011

約数の個数: 16

約数和(自身を含む): 48240144

約数和(自身を除く): 28140114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670001, 1340002, 2010003, 3350005, 4020006, 6700010, 10050015, 20100030]

約数ペア:

[(1, 20100030), (2, 10050015), (3, 6700010), (5, 4020006), (6, 3350005), (10, 2010003), (15, 1340002), (30, 670001)]