67774740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3593

約数の個数: 96

約数和(自身を含む): 214220160

約数和(自身を除く): 146445420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3541, 3828, 4785, 6380, 7082, 9570, 10623, 14164, 17705, 19140, 21246, 35410, 38951, 42492, 53115, 70820, 77902, 102689, 106230, 116853, 155804, 194755, 205378, 212460, 233706, 308067, 389510, 410756, 467412, 513445, 584265, 616134, 779020, 1026890, 1129579, 1168530, 1232268, 1540335, 2053780, 2259158, 2337060, 3080670, 3388737, 4518316, 5647895, 6161340, 6777474, 11295790, 13554948, 16943685, 22591580, 33887370, 67774740]

約数ペア:

[(1, 67774740), (2, 33887370), (3, 22591580), (4, 16943685), (5, 13554948), (6, 11295790), (10, 6777474), (11, 6161340), (12, 5647895), (15, 4518316), (20, 3388737), (22, 3080670), (29, 2337060), (30, 2259158), (33, 2053780), (44, 1540335), (55, 1232268), (58, 1168530), (60, 1129579), (66, 1026890), (87, 779020), (110, 616134), (116, 584265), (132, 513445), (145, 467412), (165, 410756), (174, 389510), (220, 308067), (290, 233706), (319, 212460), (330, 205378), (348, 194755), (435, 155804), (580, 116853), (638, 106230), (660, 102689), (870, 77902), (957, 70820), (1276, 53115), (1595, 42492), (1740, 38951), (1914, 35410), (3190, 21246), (3541, 19140), (3828, 17705), (4785, 14164), (6380, 10623), (7082, 9570)]