172943340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2882389}}^1$

素因数の和:2882401

約数の個数: 24

約数和(自身を含む): 484241520

約数和(自身を除く): 311298180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2882389, 5764778, 8647167, 11529556, 14411945, 17294334, 28823890, 34588668, 43235835, 57647780, 86471670, 172943340]

約数ペア:

[(1, 172943340), (2, 86471670), (3, 57647780), (4, 43235835), (5, 34588668), (6, 28823890), (10, 17294334), (12, 14411945), (15, 11529556), (20, 8647167), (30, 5764778), (60, 2882389)]