20151007140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30531829}}^1$

素因数の和:30531852

約数の個数: 48

約数和(自身を含む): 61552169280

約数和(自身を除く): 41401162140

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, 30531829, 61063658, 91595487, 122127316, 152659145, 183190974, 305318290, 335850119, 366381948, 457977435, 610636580, 671700238, 915954870, 1007550357, 1343400476, 1679250595, 1831909740, 2015100714, 3358501190, 4030201428, 5037751785, 6717002380, 10075503570, 20151007140]

約数ペア:

[(1, 20151007140), (2, 10075503570), (3, 6717002380), (4, 5037751785), (5, 4030201428), (6, 3358501190), (10, 2015100714), (11, 1831909740), (12, 1679250595), (15, 1343400476), (20, 1007550357), (22, 915954870), (30, 671700238), (33, 610636580), (44, 457977435), (55, 366381948), (60, 335850119), (66, 305318290), (110, 183190974), (132, 152659145), (165, 122127316), (220, 91595487), (330, 61063658), (660, 30531829)]