64177140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11027}}^1$

素因数の和:11136

約数の個数: 48

約数和(自身を含む): 181564992

約数和(自身を除く): 117387852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 11027, 22054, 33081, 44108, 55135, 66162, 110270, 132324, 165405, 220540, 330810, 661620, 1069619, 2139238, 3208857, 4278476, 5348095, 6417714, 10696190, 12835428, 16044285, 21392380, 32088570, 64177140]

約数ペア:

[(1, 64177140), (2, 32088570), (3, 21392380), (4, 16044285), (5, 12835428), (6, 10696190), (10, 6417714), (12, 5348095), (15, 4278476), (20, 3208857), (30, 2139238), (60, 1069619), (97, 661620), (194, 330810), (291, 220540), (388, 165405), (485, 132324), (582, 110270), (970, 66162), (1164, 55135), (1455, 44108), (1940, 33081), (2910, 22054), (5820, 11027)]