30330707

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 35750400

約数和(自身を除く): 5419693

約数列:

[1, 11, 19, 79, 121, 167, 209, 869, 1501, 1837, 2299, 3173, 9559, 13193, 16511, 20207, 34903, 145123, 181621, 250667, 383933, 1596353, 2757337, 30330707]

約数ペア:

[(1, 30330707), (11, 2757337), (19, 1596353), (79, 383933), (121, 250667), (167, 181621), (209, 145123), (869, 34903), (1501, 20207), (1837, 16511), (2299, 13193), (3173, 9559)]