15713180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112237}}^1$

素因数の和:112253

約数の個数: 24

約数和(自身を含む): 37711968

約数和(自身を除く): 21998788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112237, 224474, 448948, 561185, 785659, 1122370, 1571318, 2244740, 3142636, 3928295, 7856590, 15713180]

約数ペア:

[(1, 15713180), (2, 7856590), (4, 3928295), (5, 3142636), (7, 2244740), (10, 1571318), (14, 1122370), (20, 785659), (28, 561185), (35, 448948), (70, 224474), (140, 112237)]