12763860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 35952000

約数和(自身を除く): 23188140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1069, 1194, 1990, 2138, 2388, 2985, 3207, 3980, 4276, 5345, 5970, 6414, 10690, 11940, 12828, 16035, 21380, 32070, 64140, 212731, 425462, 638193, 850924, 1063655, 1276386, 2127310, 2552772, 3190965, 4254620, 6381930, 12763860]

約数ペア:

[(1, 12763860), (2, 6381930), (3, 4254620), (4, 3190965), (5, 2552772), (6, 2127310), (10, 1276386), (12, 1063655), (15, 850924), (20, 638193), (30, 425462), (60, 212731), (199, 64140), (398, 32070), (597, 21380), (796, 16035), (995, 12828), (1069, 11940), (1194, 10690), (1990, 6414), (2138, 5970), (2388, 5345), (2985, 4276), (3207, 3980)]