18888941730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{629631391}}^1$

素因数の和:629631401

約数の個数: 16

約数和(自身を含む): 45333460224

約数和(自身を除く): 26444518494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 629631391, 1259262782, 1888894173, 3148156955, 3777788346, 6296313910, 9444470865, 18888941730]

約数ペア:

[(1, 18888941730), (2, 9444470865), (3, 6296313910), (5, 3777788346), (6, 3148156955), (10, 1888894173), (15, 1259262782), (30, 629631391)]