30287976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 80486400

約数和(自身を除く): 50198424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 381, 456, 508, 523, 762, 1016, 1046, 1524, 1569, 2092, 2413, 3048, 3138, 4184, 4826, 6276, 7239, 9652, 9937, 12552, 14478, 19304, 19874, 28956, 29811, 39748, 57912, 59622, 66421, 79496, 119244, 132842, 199263, 238488, 265684, 398526, 531368, 797052, 1261999, 1594104, 2523998, 3785997, 5047996, 7571994, 10095992, 15143988, 30287976]

約数ペア:

[(1, 30287976), (2, 15143988), (3, 10095992), (4, 7571994), (6, 5047996), (8, 3785997), (12, 2523998), (19, 1594104), (24, 1261999), (38, 797052), (57, 531368), (76, 398526), (114, 265684), (127, 238488), (152, 199263), (228, 132842), (254, 119244), (381, 79496), (456, 66421), (508, 59622), (523, 57912), (762, 39748), (1016, 29811), (1046, 28956), (1524, 19874), (1569, 19304), (2092, 14478), (2413, 12552), (3048, 9937), (3138, 9652), (4184, 7239), (4826, 6276)]