23056460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3361}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 56481600

約数和(自身を除く): 33425140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3361, 3430, 6722, 6860, 13444, 16805, 23527, 33610, 47054, 67220, 94108, 117635, 164689, 235270, 329378, 470540, 658756, 823445, 1152823, 1646890, 2305646, 3293780, 4611292, 5764115, 11528230, 23056460]

約数ペア:

[(1, 23056460), (2, 11528230), (4, 5764115), (5, 4611292), (7, 3293780), (10, 2305646), (14, 1646890), (20, 1152823), (28, 823445), (35, 658756), (49, 470540), (70, 329378), (98, 235270), (140, 164689), (196, 117635), (245, 94108), (343, 67220), (490, 47054), (686, 33610), (980, 23527), (1372, 16805), (1715, 13444), (3361, 6860), (3430, 6722)]