127132380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{706291}}^1$

素因数の和:706306

約数の個数: 36

約数和(自身を含む): 385635432

約数和(自身を除く): 258503052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 706291, 1412582, 2118873, 2825164, 3531455, 4237746, 6356619, 7062910, 8475492, 10594365, 12713238, 14125820, 21188730, 25426476, 31783095, 42377460, 63566190, 127132380]

約数ペア:

[(1, 127132380), (2, 63566190), (3, 42377460), (4, 31783095), (5, 25426476), (6, 21188730), (9, 14125820), (10, 12713238), (12, 10594365), (15, 8475492), (18, 7062910), (20, 6356619), (30, 4237746), (36, 3531455), (45, 2825164), (60, 2118873), (90, 1412582), (180, 706291)]