30488836

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3931}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 61213376

約数和(自身を除く): 30724540

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 3931, 7756, 7862, 15724, 27517, 55034, 110068, 1088887, 2177774, 4355548, 7622209, 15244418, 30488836]

約数ペア:

[(1, 30488836), (2, 15244418), (4, 7622209), (7, 4355548), (14, 2177774), (28, 1088887), (277, 110068), (554, 55034), (1108, 27517), (1939, 15724), (3878, 7862), (3931, 7756)]