30255008

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 70285824

約数和(自身を除く): 40030816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4357, 6944, 8714, 17428, 30499, 34856, 60998, 69712, 121996, 135067, 139424, 243992, 270134, 487984, 540268, 945469, 975968, 1080536, 1890938, 2161072, 3781876, 4322144, 7563752, 15127504, 30255008]

約数ペア:

[(1, 30255008), (2, 15127504), (4, 7563752), (7, 4322144), (8, 3781876), (14, 2161072), (16, 1890938), (28, 1080536), (31, 975968), (32, 945469), (56, 540268), (62, 487984), (112, 270134), (124, 243992), (217, 139424), (224, 135067), (248, 121996), (434, 69712), (496, 60998), (868, 34856), (992, 30499), (1736, 17428), (3472, 8714), (4357, 6944)]