42710820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{711847}}^1$

素因数の和:711859

約数の個数: 24

約数和(自身を含む): 119590464

約数和(自身を除く): 76879644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 711847, 1423694, 2135541, 2847388, 3559235, 4271082, 7118470, 8542164, 10677705, 14236940, 21355410, 42710820]

約数ペア:

[(1, 42710820), (2, 21355410), (3, 14236940), (4, 10677705), (5, 8542164), (6, 7118470), (10, 4271082), (12, 3559235), (15, 2847388), (20, 2135541), (30, 1423694), (60, 711847)]