630030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21001}}^1$

素因数の和:21011

約数の個数: 16

約数和(自身を含む): 1512144

約数和(自身を除く): 882114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21001, 42002, 63003, 105005, 126006, 210010, 315015, 630030]

約数ペア:

[(1, 630030), (2, 315015), (3, 210010), (5, 126006), (6, 105005), (10, 63003), (15, 42002), (30, 21001)]