1024108740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{299447}}^1$

素因数の和:299481

約数の個数: 72

約数和(自身を含む): 3269972160

約数和(自身を除く): 2245863420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 299447, 598894, 898341, 1197788, 1497235, 1796682, 2695023, 2994470, 3593364, 4491705, 5390046, 5689493, 5988940, 8983410, 10780092, 11378986, 13475115, 17068479, 17966820, 22757972, 26950230, 28447465, 34136958, 51205437, 53900460, 56894930, 68273916, 85342395, 102410874, 113789860, 170684790, 204821748, 256027185, 341369580, 512054370, 1024108740]

約数ペア:

[(1, 1024108740), (2, 512054370), (3, 341369580), (4, 256027185), (5, 204821748), (6, 170684790), (9, 113789860), (10, 102410874), (12, 85342395), (15, 68273916), (18, 56894930), (19, 53900460), (20, 51205437), (30, 34136958), (36, 28447465), (38, 26950230), (45, 22757972), (57, 17966820), (60, 17068479), (76, 13475115), (90, 11378986), (95, 10780092), (114, 8983410), (171, 5988940), (180, 5689493), (190, 5390046), (228, 4491705), (285, 3593364), (342, 2994470), (380, 2695023), (570, 1796682), (684, 1497235), (855, 1197788), (1140, 898341), (1710, 598894), (3420, 299447)]