275642790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103237}}^1$

素因数の和:103336

約数の個数: 32

約数和(自身を含む): 668982240

約数和(自身を除く): 393339450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 103237, 206474, 309711, 516185, 619422, 1032370, 1548555, 3097110, 9188093, 18376186, 27564279, 45940465, 55128558, 91880930, 137821395, 275642790]

約数ペア:

[(1, 275642790), (2, 137821395), (3, 91880930), (5, 55128558), (6, 45940465), (10, 27564279), (15, 18376186), (30, 9188093), (89, 3097110), (178, 1548555), (267, 1032370), (445, 619422), (534, 516185), (890, 309711), (1335, 206474), (2670, 103237)]