30151252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 59351040

約数和(自身を除く): 29199788

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 367, 437, 734, 874, 893, 1081, 1468, 1748, 1786, 2162, 3572, 4324, 6973, 8441, 13946, 16882, 17249, 20539, 27892, 33764, 34498, 41078, 68996, 82156, 160379, 320758, 327731, 396727, 641516, 655462, 793454, 1310924, 1586908, 7537813, 15075626, 30151252]

約数ペア:

[(1, 30151252), (2, 15075626), (4, 7537813), (19, 1586908), (23, 1310924), (38, 793454), (46, 655462), (47, 641516), (76, 396727), (92, 327731), (94, 320758), (188, 160379), (367, 82156), (437, 68996), (734, 41078), (874, 34498), (893, 33764), (1081, 27892), (1468, 20539), (1748, 17249), (1786, 16882), (2162, 13946), (3572, 8441), (4324, 6973)]