30000310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22901}}^1$

素因数の和:23039

約数の個数: 16

約数和(自身を含む): 54415152

約数和(自身を除く): 24414842

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22901, 45802, 114505, 229010, 3000031, 6000062, 15000155, 30000310]

約数ペア:

[(1, 30000310), (2, 15000155), (5, 6000062), (10, 3000031), (131, 229010), (262, 114505), (655, 45802), (1310, 22901)]