2019930180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33665503}}^1$

素因数の和:33665515

約数の個数: 24

約数和(自身を含む): 5655804672

約数和(自身を除く): 3635874492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33665503, 67331006, 100996509, 134662012, 168327515, 201993018, 336655030, 403986036, 504982545, 673310060, 1009965090, 2019930180]

約数ペア:

[(1, 2019930180), (2, 1009965090), (3, 673310060), (4, 504982545), (5, 403986036), (6, 336655030), (10, 201993018), (12, 168327515), (15, 134662012), (20, 100996509), (30, 67331006), (60, 33665503)]