127867860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{710377}}^1$

素因数の和:710392

約数の個数: 36

約数和(自身を含む): 387866388

約数和(自身を除く): 259998528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 710377, 1420754, 2131131, 2841508, 3551885, 4262262, 6393393, 7103770, 8524524, 10655655, 12786786, 14207540, 21311310, 25573572, 31966965, 42622620, 63933930, 127867860]

約数ペア:

[(1, 127867860), (2, 63933930), (3, 42622620), (4, 31966965), (5, 25573572), (6, 21311310), (9, 14207540), (10, 12786786), (12, 10655655), (15, 8524524), (18, 7103770), (20, 6393393), (30, 4262262), (36, 3551885), (45, 2841508), (60, 2131131), (90, 1420754), (180, 710377)]