155700030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5190001}}^1$

素因数の和:5190011

約数の個数: 16

約数和(自身を含む): 373680144

約数和(自身を除く): 217980114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5190001, 10380002, 15570003, 25950005, 31140006, 51900010, 77850015, 155700030]

約数ペア:

[(1, 155700030), (2, 77850015), (3, 51900010), (5, 31140006), (6, 25950005), (10, 15570003), (15, 10380002), (30, 5190001)]