30915584

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 88

約数和(自身を含む): 74674560

約数和(自身を除く): 43758976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 227, 256, 266, 304, 448, 454, 512, 532, 608, 896, 908, 1024, 1064, 1216, 1589, 1792, 1816, 2128, 2432, 3178, 3584, 3632, 4256, 4313, 4864, 6356, 7168, 7264, 8512, 8626, 9728, 12712, 14528, 17024, 17252, 19456, 25424, 29056, 30191, 34048, 34504, 50848, 58112, 60382, 68096, 69008, 101696, 116224, 120764, 136192, 138016, 203392, 232448, 241528, 276032, 406784, 483056, 552064, 813568, 966112, 1104128, 1627136, 1932224, 2208256, 3864448, 4416512, 7728896, 15457792, 30915584]

約数ペア:

[(1, 30915584), (2, 15457792), (4, 7728896), (7, 4416512), (8, 3864448), (14, 2208256), (16, 1932224), (19, 1627136), (28, 1104128), (32, 966112), (38, 813568), (56, 552064), (64, 483056), (76, 406784), (112, 276032), (128, 241528), (133, 232448), (152, 203392), (224, 138016), (227, 136192), (256, 120764), (266, 116224), (304, 101696), (448, 69008), (454, 68096), (512, 60382), (532, 58112), (608, 50848), (896, 34504), (908, 34048), (1024, 30191), (1064, 29056), (1216, 25424), (1589, 19456), (1792, 17252), (1816, 17024), (2128, 14528), (2432, 12712), (3178, 9728), (3584, 8626), (3632, 8512), (4256, 7264), (4313, 7168), (4864, 6356)]