129627870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4320929}}^1$

素因数の和:4320939

約数の個数: 16

約数和(自身を含む): 311106960

約数和(自身を除く): 181479090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4320929, 8641858, 12962787, 21604645, 25925574, 43209290, 64813935, 129627870]

約数ペア:

[(1, 129627870), (2, 64813935), (3, 43209290), (5, 25925574), (6, 21604645), (10, 12962787), (15, 8641858), (30, 4320929)]