30360404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 56612640

約数和(自身を除く): 26252236

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 4813, 6308, 9626, 19252, 91447, 182894, 365788, 399479, 798958, 1597916, 7590101, 15180202, 30360404]

約数ペア:

[(1, 30360404), (2, 15180202), (4, 7590101), (19, 1597916), (38, 798958), (76, 399479), (83, 365788), (166, 182894), (332, 91447), (1577, 19252), (3154, 9626), (4813, 6308)]