127531860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2125531}}^1$

素因数の和:2125543

約数の個数: 24

約数和(自身を含む): 357089376

約数和(自身を除く): 229557516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2125531, 4251062, 6376593, 8502124, 10627655, 12753186, 21255310, 25506372, 31882965, 42510620, 63765930, 127531860]

約数ペア:

[(1, 127531860), (2, 63765930), (3, 42510620), (4, 31882965), (5, 25506372), (6, 21255310), (10, 12753186), (12, 10627655), (15, 8502124), (20, 6376593), (30, 4251062), (60, 2125531)]