30758224

素因数分解:

$2^4\times 7^1\times {\mathrm{274627}}^1$

素因数の和:274642

約数の個数: 20

約数和(自身を含む): 68107744

約数和(自身を除く): 37349520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 274627, 549254, 1098508, 1922389, 2197016, 3844778, 4394032, 7689556, 15379112, 30758224]

約数ペア:

[(1, 30758224), (2, 15379112), (4, 7689556), (7, 4394032), (8, 3844778), (14, 2197016), (16, 1922389), (28, 1098508), (56, 549254), (112, 274627)]