124633180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{890237}}^1$

素因数の和:890253

約数の個数: 24

約数和(自身を含む): 299119968

約数和(自身を除く): 174486788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 890237, 1780474, 3560948, 4451185, 6231659, 8902370, 12463318, 17804740, 24926636, 31158295, 62316590, 124633180]

約数ペア:

[(1, 124633180), (2, 62316590), (4, 31158295), (5, 24926636), (7, 17804740), (10, 12463318), (14, 8902370), (20, 6231659), (28, 4451185), (35, 3560948), (70, 1780474), (140, 890237)]