30581874

素因数分解:

$2^1\times 3^4\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:932

約数の個数: 40

約数和(自身を含む): 68859648

約数和(自身を除く): 38277774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 311, 607, 622, 933, 1214, 1821, 1866, 2799, 3642, 5463, 5598, 8397, 10926, 16389, 16794, 25191, 32778, 49167, 50382, 98334, 188777, 377554, 566331, 1132662, 1698993, 3397986, 5096979, 10193958, 15290937, 30581874]

約数ペア:

[(1, 30581874), (2, 15290937), (3, 10193958), (6, 5096979), (9, 3397986), (18, 1698993), (27, 1132662), (54, 566331), (81, 377554), (162, 188777), (311, 98334), (607, 50382), (622, 49167), (933, 32778), (1214, 25191), (1821, 16794), (1866, 16389), (2799, 10926), (3642, 8397), (5463, 5598)]