120140028

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{31189}}^1$

素因数の和:31306

約数の個数: 36

約数和(自身を含む): 306535320

約数和(自身を除く): 186395292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 31189, 62378, 93567, 124756, 187134, 280701, 374268, 561402, 1122804, 3337223, 6674446, 10011669, 13348892, 20023338, 30035007, 40046676, 60070014, 120140028]

約数ペア:

[(1, 120140028), (2, 60070014), (3, 40046676), (4, 30035007), (6, 20023338), (9, 13348892), (12, 10011669), (18, 6674446), (36, 3337223), (107, 1122804), (214, 561402), (321, 374268), (428, 280701), (642, 187134), (963, 124756), (1284, 93567), (1926, 62378), (3852, 31189)]