30907024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 30964016

約数列:

[1, 2, 4, 8, 16, 43, 86, 167, 172, 269, 334, 344, 538, 668, 688, 1076, 1336, 2152, 2672, 4304, 7181, 11567, 14362, 23134, 28724, 44923, 46268, 57448, 89846, 92536, 114896, 179692, 185072, 359384, 718768, 1931689, 3863378, 7726756, 15453512, 30907024]

約数ペア:

[(1, 30907024), (2, 15453512), (4, 7726756), (8, 3863378), (16, 1931689), (43, 718768), (86, 359384), (167, 185072), (172, 179692), (269, 114896), (334, 92536), (344, 89846), (538, 57448), (668, 46268), (688, 44923), (1076, 28724), (1336, 23134), (2152, 14362), (2672, 11567), (4304, 7181)]