61336660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39829}}^1$

素因数の和:39856

約数の個数: 48

約数和(自身を含む): 160594560

約数和(自身を除く): 99257900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 39829, 79658, 159316, 199145, 278803, 398290, 438119, 557606, 796580, 876238, 1115212, 1394015, 1752476, 2190595, 2788030, 3066833, 4381190, 5576060, 6133666, 8762380, 12267332, 15334165, 30668330, 61336660]

約数ペア:

[(1, 61336660), (2, 30668330), (4, 15334165), (5, 12267332), (7, 8762380), (10, 6133666), (11, 5576060), (14, 4381190), (20, 3066833), (22, 2788030), (28, 2190595), (35, 1752476), (44, 1394015), (55, 1115212), (70, 876238), (77, 796580), (110, 557606), (140, 438119), (154, 398290), (220, 278803), (308, 199145), (385, 159316), (770, 79658), (1540, 39829)]