30347768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 63345240

約数和(自身を除く): 32997472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 121, 214, 242, 293, 428, 484, 586, 856, 968, 1172, 1177, 2344, 2354, 3223, 4708, 6446, 9416, 12892, 12947, 25784, 25894, 31351, 35453, 51788, 62702, 70906, 103576, 125404, 141812, 250808, 283624, 344861, 689722, 1379444, 2758888, 3793471, 7586942, 15173884, 30347768]

約数ペア:

[(1, 30347768), (2, 15173884), (4, 7586942), (8, 3793471), (11, 2758888), (22, 1379444), (44, 689722), (88, 344861), (107, 283624), (121, 250808), (214, 141812), (242, 125404), (293, 103576), (428, 70906), (484, 62702), (586, 51788), (856, 35453), (968, 31351), (1172, 25894), (1177, 25784), (2344, 12947), (2354, 12892), (3223, 9416), (4708, 6446)]