30503988

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7919}}^1$

素因数の和:8036

約数の個数: 36

約数和(自身を含む): 77837760

約数和(自身を除く): 47333772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 847333, 1694666, 2541999, 3389332, 5083998, 7625997, 10167996, 15251994, 30503988]

約数ペア:

[(1, 30503988), (2, 15251994), (3, 10167996), (4, 7625997), (6, 5083998), (9, 3389332), (12, 2541999), (18, 1694666), (36, 847333), (107, 285084), (214, 142542), (321, 95028), (428, 71271), (642, 47514), (963, 31676), (1284, 23757), (1926, 15838), (3852, 7919)]