124104820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{886463}}^1$

素因数の和:886479

約数の個数: 24

約数和(自身を含む): 297851904

約数和(自身を除く): 173747084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 886463, 1772926, 3545852, 4432315, 6205241, 8864630, 12410482, 17729260, 24820964, 31026205, 62052410, 124104820]

約数ペア:

[(1, 124104820), (2, 62052410), (4, 31026205), (5, 24820964), (7, 17729260), (10, 12410482), (14, 8864630), (20, 6205241), (28, 4432315), (35, 3545852), (70, 1772926), (140, 886463)]