30770340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 61691484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 311, 340, 388, 485, 510, 582, 622, 933, 970, 1020, 1164, 1244, 1455, 1555, 1649, 1866, 1940, 2910, 3110, 3298, 3732, 4665, 4947, 5287, 5820, 6220, 6596, 8245, 9330, 9894, 10574, 15861, 16490, 18660, 19788, 21148, 24735, 26435, 30167, 31722, 32980, 49470, 52870, 60334, 63444, 79305, 90501, 98940, 105740, 120668, 150835, 158610, 181002, 301670, 317220, 362004, 452505, 512839, 603340, 905010, 1025678, 1538517, 1810020, 2051356, 2564195, 3077034, 5128390, 6154068, 7692585, 10256780, 15385170, 30770340]

約数ペア:

[(1, 30770340), (2, 15385170), (3, 10256780), (4, 7692585), (5, 6154068), (6, 5128390), (10, 3077034), (12, 2564195), (15, 2051356), (17, 1810020), (20, 1538517), (30, 1025678), (34, 905010), (51, 603340), (60, 512839), (68, 452505), (85, 362004), (97, 317220), (102, 301670), (170, 181002), (194, 158610), (204, 150835), (255, 120668), (291, 105740), (311, 98940), (340, 90501), (388, 79305), (485, 63444), (510, 60334), (582, 52870), (622, 49470), (933, 32980), (970, 31722), (1020, 30167), (1164, 26435), (1244, 24735), (1455, 21148), (1555, 19788), (1649, 18660), (1866, 16490), (1940, 15861), (2910, 10574), (3110, 9894), (3298, 9330), (3732, 8245), (4665, 6596), (4947, 6220), (5287, 5820)]