30127090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10009}}^1$

素因数の和:10066

約数の個数: 32

約数和(自身を含む): 63423360

約数和(自身を除く): 33296270

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10009, 20018, 50045, 70063, 100090, 140126, 350315, 430387, 700630, 860774, 2151935, 3012709, 4303870, 6025418, 15063545, 30127090]

約数ペア:

[(1, 30127090), (2, 15063545), (5, 6025418), (7, 4303870), (10, 3012709), (14, 2151935), (35, 860774), (43, 700630), (70, 430387), (86, 350315), (215, 140126), (301, 100090), (430, 70063), (602, 50045), (1505, 20018), (3010, 10009)]