129123030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4304101}}^1$

素因数の和:4304111

約数の個数: 16

約数和(自身を含む): 309895344

約数和(自身を除く): 180772314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4304101, 8608202, 12912303, 21520505, 25824606, 43041010, 64561515, 129123030]

約数ペア:

[(1, 129123030), (2, 64561515), (3, 43041010), (5, 25824606), (6, 21520505), (10, 12912303), (15, 8608202), (30, 4304101)]