169460820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{941449}}^1$

素因数の和:941464

約数の個数: 36

約数和(自身を含む): 514031700

約数和(自身を除く): 344570880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 941449, 1882898, 2824347, 3765796, 4707245, 5648694, 8473041, 9414490, 11297388, 14121735, 16946082, 18828980, 28243470, 33892164, 42365205, 56486940, 84730410, 169460820]

約数ペア:

[(1, 169460820), (2, 84730410), (3, 56486940), (4, 42365205), (5, 33892164), (6, 28243470), (9, 18828980), (10, 16946082), (12, 14121735), (15, 11297388), (18, 9414490), (20, 8473041), (30, 5648694), (36, 4707245), (45, 3765796), (60, 2824347), (90, 1882898), (180, 941449)]