30239944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 69148800

約数和(自身を除く): 38908856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 293, 388, 532, 586, 679, 776, 1064, 1172, 1358, 1843, 2051, 2344, 2716, 3686, 4102, 5432, 5567, 7372, 8204, 11134, 12901, 14744, 16408, 22268, 25802, 28421, 38969, 44536, 51604, 56842, 77938, 103208, 113684, 155876, 198947, 227368, 311752, 397894, 539999, 795788, 1079998, 1591576, 2159996, 3779993, 4319992, 7559986, 15119972, 30239944]

約数ペア:

[(1, 30239944), (2, 15119972), (4, 7559986), (7, 4319992), (8, 3779993), (14, 2159996), (19, 1591576), (28, 1079998), (38, 795788), (56, 539999), (76, 397894), (97, 311752), (133, 227368), (152, 198947), (194, 155876), (266, 113684), (293, 103208), (388, 77938), (532, 56842), (586, 51604), (679, 44536), (776, 38969), (1064, 28421), (1172, 25802), (1358, 22268), (1843, 16408), (2051, 14744), (2344, 12901), (2716, 11134), (3686, 8204), (4102, 7372), (5432, 5567)]