71685030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2389501}}^1$

素因数の和:2389511

約数の個数: 16

約数和(自身を含む): 172044144

約数和(自身を除く): 100359114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2389501, 4779002, 7168503, 11947505, 14337006, 23895010, 35842515, 71685030]

約数ペア:

[(1, 71685030), (2, 35842515), (3, 23895010), (5, 14337006), (6, 11947505), (10, 7168503), (15, 4779002), (30, 2389501)]