65693950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 151115328

約数和(自身を除く): 85421378

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 61, 70, 85, 119, 122, 170, 175, 181, 238, 305, 350, 362, 425, 427, 595, 610, 850, 854, 905, 1037, 1190, 1267, 1525, 1810, 2074, 2135, 2534, 2975, 3050, 3077, 4270, 4525, 5185, 5950, 6154, 6335, 7259, 9050, 10370, 10675, 11041, 12670, 14518, 15385, 21350, 21539, 22082, 25925, 30770, 31675, 36295, 43078, 51850, 55205, 63350, 72590, 76925, 77287, 107695, 110410, 153850, 154574, 181475, 187697, 215390, 276025, 362950, 375394, 386435, 538475, 552050, 772870, 938485, 1076950, 1313879, 1876970, 1932175, 2627758, 3864350, 4692425, 6569395, 9384850, 13138790, 32846975, 65693950]

約数ペア:

[(1, 65693950), (2, 32846975), (5, 13138790), (7, 9384850), (10, 6569395), (14, 4692425), (17, 3864350), (25, 2627758), (34, 1932175), (35, 1876970), (50, 1313879), (61, 1076950), (70, 938485), (85, 772870), (119, 552050), (122, 538475), (170, 386435), (175, 375394), (181, 362950), (238, 276025), (305, 215390), (350, 187697), (362, 181475), (425, 154574), (427, 153850), (595, 110410), (610, 107695), (850, 77287), (854, 76925), (905, 72590), (1037, 63350), (1190, 55205), (1267, 51850), (1525, 43078), (1810, 36295), (2074, 31675), (2135, 30770), (2534, 25925), (2975, 22082), (3050, 21539), (3077, 21350), (4270, 15385), (4525, 14518), (5185, 12670), (5950, 11041), (6154, 10675), (6335, 10370), (7259, 9050)]