30658865

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 37895040

約数和(自身を除く): 7236175

約数列:

[1, 5, 67, 71, 335, 355, 1289, 4757, 6445, 23785, 86363, 91519, 431815, 457595, 6131773, 30658865]

約数ペア:

[(1, 30658865), (5, 6131773), (67, 457595), (71, 431815), (335, 91519), (355, 86363), (1289, 23785), (4757, 6445)]