29990892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 74144000

約数和(自身を除く): 44153108

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 661, 796, 1194, 1322, 1983, 2388, 2644, 3781, 3966, 7562, 7932, 11343, 12559, 15124, 22686, 25118, 37677, 45372, 50236, 75354, 131539, 150708, 263078, 394617, 526156, 789234, 1578468, 2499241, 4998482, 7497723, 9996964, 14995446, 29990892]

約数ペア:

[(1, 29990892), (2, 14995446), (3, 9996964), (4, 7497723), (6, 4998482), (12, 2499241), (19, 1578468), (38, 789234), (57, 526156), (76, 394617), (114, 263078), (199, 150708), (228, 131539), (398, 75354), (597, 50236), (661, 45372), (796, 37677), (1194, 25118), (1322, 22686), (1983, 15124), (2388, 12559), (2644, 11343), (3781, 7932), (3966, 7562)]