4080210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 9847872

約数和(自身を除く): 5767662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 491, 554, 831, 982, 1385, 1473, 1662, 2455, 2770, 2946, 4155, 4910, 7365, 8310, 14730, 136007, 272014, 408021, 680035, 816042, 1360070, 2040105, 4080210]

約数ペア:

[(1, 4080210), (2, 2040105), (3, 1360070), (5, 816042), (6, 680035), (10, 408021), (15, 272014), (30, 136007), (277, 14730), (491, 8310), (554, 7365), (831, 4910), (982, 4155), (1385, 2946), (1473, 2770), (1662, 2455)]