30420007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 3287513

約数列:

[1, 19, 23, 151, 437, 461, 2869, 3473, 8759, 10603, 65987, 69611, 201457, 1322609, 1601053, 30420007]

約数ペア:

[(1, 30420007), (19, 1601053), (23, 1322609), (151, 201457), (437, 69611), (461, 65987), (2869, 10603), (3473, 8759)]