7219740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10962

約数の個数: 48

約数和(自身を含む): 22055040

約数和(自身を除く): 14835300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 10939, 21878, 32817, 43756, 54695, 65634, 109390, 120329, 131268, 164085, 218780, 240658, 328170, 360987, 481316, 601645, 656340, 721974, 1203290, 1443948, 1804935, 2406580, 3609870, 7219740]

約数ペア:

[(1, 7219740), (2, 3609870), (3, 2406580), (4, 1804935), (5, 1443948), (6, 1203290), (10, 721974), (11, 656340), (12, 601645), (15, 481316), (20, 360987), (22, 328170), (30, 240658), (33, 218780), (44, 164085), (55, 131268), (60, 120329), (66, 109390), (110, 65634), (132, 54695), (165, 43756), (220, 32817), (330, 21878), (660, 10939)]