244604220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{582391}}^1$

素因数の和:582410

約数の個数: 48

約数和(自身を含む): 782734848

約数和(自身を除く): 538130628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 582391, 1164782, 1747173, 2329564, 2911955, 3494346, 4076737, 5823910, 6988692, 8153474, 8735865, 11647820, 12230211, 16306948, 17471730, 20383685, 24460422, 34943460, 40767370, 48920844, 61151055, 81534740, 122302110, 244604220]

約数ペア:

[(1, 244604220), (2, 122302110), (3, 81534740), (4, 61151055), (5, 48920844), (6, 40767370), (7, 34943460), (10, 24460422), (12, 20383685), (14, 17471730), (15, 16306948), (20, 12230211), (21, 11647820), (28, 8735865), (30, 8153474), (35, 6988692), (42, 5823910), (60, 4076737), (70, 3494346), (84, 2911955), (105, 2329564), (140, 1747173), (210, 1164782), (420, 582391)]