2019990030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67333001}}^1$

素因数の和:67333011

約数の個数: 16

約数和(自身を含む): 4847976144

約数和(自身を除く): 2827986114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67333001, 134666002, 201999003, 336665005, 403998006, 673330010, 1009995015, 2019990030]

約数ペア:

[(1, 2019990030), (2, 1009995015), (3, 673330010), (5, 403998006), (6, 336665005), (10, 201999003), (15, 134666002), (30, 67333001)]