30040976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 70299072

約数和(自身を除く): 40258096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 743, 1064, 1444, 1486, 2128, 2527, 2888, 2972, 5054, 5201, 5776, 5944, 10108, 10402, 11888, 14117, 20216, 20804, 28234, 40432, 41608, 56468, 83216, 98819, 112936, 197638, 225872, 268223, 395276, 536446, 790552, 1072892, 1581104, 1877561, 2145784, 3755122, 4291568, 7510244, 15020488, 30040976]

約数ペア:

[(1, 30040976), (2, 15020488), (4, 7510244), (7, 4291568), (8, 3755122), (14, 2145784), (16, 1877561), (19, 1581104), (28, 1072892), (38, 790552), (56, 536446), (76, 395276), (112, 268223), (133, 225872), (152, 197638), (266, 112936), (304, 98819), (361, 83216), (532, 56468), (722, 41608), (743, 40432), (1064, 28234), (1444, 20804), (1486, 20216), (2128, 14117), (2527, 11888), (2888, 10402), (2972, 10108), (5054, 5944), (5201, 5776)]