151123730

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{20123}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 272398464

約数和(自身を除く): 121274734

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 20123, 40246, 100615, 201230, 15112373, 30224746, 75561865, 151123730]

約数ペア:

[(1, 151123730), (2, 75561865), (5, 30224746), (10, 15112373), (751, 201230), (1502, 100615), (3755, 40246), (7510, 20123)]