30197776

素因数分解:

$2^4\times 7^1\times {\mathrm{269623}}^1$

素因数の和:269638

約数の個数: 20

約数和(自身を含む): 66866752

約数和(自身を除く): 36668976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269623, 539246, 1078492, 1887361, 2156984, 3774722, 4313968, 7549444, 15098888, 30197776]

約数ペア:

[(1, 30197776), (2, 15098888), (4, 7549444), (7, 4313968), (8, 3774722), (14, 2156984), (16, 1887361), (28, 1078492), (56, 539246), (112, 269623)]