2002709431310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{81409}}^1\times {\mathrm{351437}}^1$

素因数の和:432860

約数の個数: 32

約数和(自身を含む): 4119921731520

約数和(自身を除く): 2117212300210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 81409, 162818, 351437, 407045, 569863, 702874, 814090, 1139726, 1757185, 2460059, 2849315, 3514370, 4920118, 5698630, 12300295, 24600590, 28610134733, 57220269466, 143050673665, 200270943131, 286101347330, 400541886262, 1001354715655, 2002709431310]

約数ペア:

[(1, 2002709431310), (2, 1001354715655), (5, 400541886262), (7, 286101347330), (10, 200270943131), (14, 143050673665), (35, 57220269466), (70, 28610134733), (81409, 24600590), (162818, 12300295), (351437, 5698630), (407045, 4920118), (569863, 3514370), (702874, 2849315), (814090, 2460059), (1139726, 1757185)]