82730820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378847}}^1$

素因数の和:1378859

約数の個数: 24

約数和(自身を含む): 231646464

約数和(自身を除く): 148915644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378847, 2757694, 4136541, 5515388, 6894235, 8273082, 13788470, 16546164, 20682705, 27576940, 41365410, 82730820]

約数ペア:

[(1, 82730820), (2, 41365410), (3, 27576940), (4, 20682705), (5, 16546164), (6, 13788470), (10, 8273082), (12, 6894235), (15, 5515388), (20, 4136541), (30, 2757694), (60, 1378847)]