163621140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2551}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 458747520

約数和(自身を除く): 295126380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 2138, 2551, 3207, 4276, 5102, 5345, 6414, 7653, 10204, 10690, 12755, 12828, 15306, 16035, 21380, 25510, 30612, 32070, 38265, 51020, 64140, 76530, 153060, 2727019, 5454038, 8181057, 10908076, 13635095, 16362114, 27270190, 32724228, 40905285, 54540380, 81810570, 163621140]

約数ペア:

[(1, 163621140), (2, 81810570), (3, 54540380), (4, 40905285), (5, 32724228), (6, 27270190), (10, 16362114), (12, 13635095), (15, 10908076), (20, 8181057), (30, 5454038), (60, 2727019), (1069, 153060), (2138, 76530), (2551, 64140), (3207, 51020), (4276, 38265), (5102, 32070), (5345, 30612), (6414, 25510), (7653, 21380), (10204, 16035), (10690, 15306), (12755, 12828)]