12600030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{420001}}^1$

素因数の和:420011

約数の個数: 16

約数和(自身を含む): 30240144

約数和(自身を除く): 17640114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 420001, 840002, 1260003, 2100005, 2520006, 4200010, 6300015, 12600030]

約数ペア:

[(1, 12600030), (2, 6300015), (3, 4200010), (5, 2520006), (6, 2100005), (10, 1260003), (15, 840002), (30, 420001)]