1931642820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10731349}}^1$

素因数の和:10731364

約数の個数: 36

約数和(自身を含む): 5859317100

約数和(自身を除く): 3927674280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10731349, 21462698, 32194047, 42925396, 53656745, 64388094, 96582141, 107313490, 128776188, 160970235, 193164282, 214626980, 321940470, 386328564, 482910705, 643880940, 965821410, 1931642820]

約数ペア:

[(1, 1931642820), (2, 965821410), (3, 643880940), (4, 482910705), (5, 386328564), (6, 321940470), (9, 214626980), (10, 193164282), (12, 160970235), (15, 128776188), (18, 107313490), (20, 96582141), (30, 64388094), (36, 53656745), (45, 42925396), (60, 32194047), (90, 21462698), (180, 10731349)]