30479912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 60808320

約数和(自身を除く): 30328408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 827, 1084, 1654, 2168, 3308, 4607, 6616, 9214, 14059, 18428, 28118, 36856, 56236, 112472, 224117, 448234, 896468, 1792936, 3809989, 7619978, 15239956, 30479912]

約数ペア:

[(1, 30479912), (2, 15239956), (4, 7619978), (8, 3809989), (17, 1792936), (34, 896468), (68, 448234), (136, 224117), (271, 112472), (542, 56236), (827, 36856), (1084, 28118), (1654, 18428), (2168, 14059), (3308, 9214), (4607, 6616)]