90840030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3028001}}^1$

素因数の和:3028011

約数の個数: 16

約数和(自身を含む): 218016144

約数和(自身を除く): 127176114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3028001, 6056002, 9084003, 15140005, 18168006, 30280010, 45420015, 90840030]

約数ペア:

[(1, 90840030), (2, 45420015), (3, 30280010), (5, 18168006), (6, 15140005), (10, 9084003), (15, 6056002), (30, 3028001)]