64017270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12514

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 115694730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12479, 24958, 37437, 62395, 74874, 112311, 124790, 187185, 224622, 237101, 336933, 374370, 474202, 561555, 673866, 711303, 1123110, 1185505, 1422606, 1684665, 2133909, 2371010, 3369330, 3556515, 4267818, 6401727, 7113030, 10669545, 12803454, 21339090, 32008635, 64017270]

約数ペア:

[(1, 64017270), (2, 32008635), (3, 21339090), (5, 12803454), (6, 10669545), (9, 7113030), (10, 6401727), (15, 4267818), (18, 3556515), (19, 3369330), (27, 2371010), (30, 2133909), (38, 1684665), (45, 1422606), (54, 1185505), (57, 1123110), (90, 711303), (95, 673866), (114, 561555), (135, 474202), (171, 374370), (190, 336933), (270, 237101), (285, 224622), (342, 187185), (513, 124790), (570, 112311), (855, 74874), (1026, 62395), (1710, 37437), (2565, 24958), (5130, 12479)]