30999054

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{39439}}^1$

素因数の和:39575

約数の個数: 16

約数和(自身を含む): 62472960

約数和(自身を除く): 31473906

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 39439, 78878, 118317, 236634, 5166509, 10333018, 15499527, 30999054]

約数ペア:

[(1, 30999054), (2, 15499527), (3, 10333018), (6, 5166509), (131, 236634), (262, 118317), (393, 78878), (786, 39439)]