71306890

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23227}}^1$

素因数の和:23541

約数の個数: 16

約数和(自身を含む): 128776032

約数和(自身を除く): 57469142

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 23227, 46454, 116135, 232270, 7130689, 14261378, 35653445, 71306890]

約数ペア:

[(1, 71306890), (2, 35653445), (5, 14261378), (10, 7130689), (307, 232270), (614, 116135), (1535, 46454), (3070, 23227)]