61692780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028213}}^1$

素因数の和:1028225

約数の個数: 24

約数和(自身を含む): 172739952

約数和(自身を除く): 111047172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028213, 2056426, 3084639, 4112852, 5141065, 6169278, 10282130, 12338556, 15423195, 20564260, 30846390, 61692780]

約数ペア:

[(1, 61692780), (2, 30846390), (3, 20564260), (4, 15423195), (5, 12338556), (6, 10282130), (10, 6169278), (12, 5141065), (15, 4112852), (20, 3084639), (30, 2056426), (60, 1028213)]