248587730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 459575424

約数和(自身を除く): 210987694

約数列:

[1, 2, 5, 10, 43, 86, 215, 313, 430, 626, 1565, 1847, 3130, 3694, 9235, 13459, 18470, 26918, 67295, 79421, 134590, 158842, 397105, 578111, 794210, 1156222, 2890555, 5781110, 24858773, 49717546, 124293865, 248587730]

約数ペア:

[(1, 248587730), (2, 124293865), (5, 49717546), (10, 24858773), (43, 5781110), (86, 2890555), (215, 1156222), (313, 794210), (430, 578111), (626, 397105), (1565, 158842), (1847, 134590), (3130, 79421), (3694, 67295), (9235, 26918), (13459, 18470)]