89400030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2980001}}^1$

素因数の和:2980011

約数の個数: 16

約数和(自身を含む): 214560144

約数和(自身を除く): 125160114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2980001, 5960002, 8940003, 14900005, 17880006, 29800010, 44700015, 89400030]

約数ペア:

[(1, 89400030), (2, 44700015), (3, 29800010), (5, 17880006), (6, 14900005), (10, 8940003), (15, 5960002), (30, 2980001)]