30538021270

素因数分解:

$2^1\times 5^1\times {\mathrm{14537}}^1\times {\mathrm{210071}}^1$

素因数の和:224615

約数の個数: 16

約数和(自身を含む): 54972481248

約数和(自身を除く): 24434459978

約数列:

[1, 2, 5, 10, 14537, 29074, 72685, 145370, 210071, 420142, 1050355, 2100710, 3053802127, 6107604254, 15269010635, 30538021270]

約数ペア:

[(1, 30538021270), (2, 15269010635), (5, 6107604254), (10, 3053802127), (14537, 2100710), (29074, 1050355), (72685, 420142), (145370, 210071)]