1321011330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{403979}}^1$

素因数の和:404098

約数の個数: 32

約数和(自身を含む): 3199521600

約数和(自身を除く): 1878510270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 403979, 807958, 1211937, 2019895, 2423874, 4039790, 6059685, 12119370, 44033711, 88067422, 132101133, 220168555, 264202266, 440337110, 660505665, 1321011330]

約数ペア:

[(1, 1321011330), (2, 660505665), (3, 440337110), (5, 264202266), (6, 220168555), (10, 132101133), (15, 88067422), (30, 44033711), (109, 12119370), (218, 6059685), (327, 4039790), (545, 2423874), (654, 2019895), (1090, 1211937), (1635, 807958), (3270, 403979)]