250189860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181297}}^1$

素因数の和:181332

約数の個数: 48

約数和(自身を含む): 730993536

約数和(自身を除く): 480803676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 181297, 362594, 543891, 725188, 906485, 1087782, 1812970, 2175564, 2719455, 3625940, 4169831, 5438910, 8339662, 10877820, 12509493, 16679324, 20849155, 25018986, 41698310, 50037972, 62547465, 83396620, 125094930, 250189860]

約数ペア:

[(1, 250189860), (2, 125094930), (3, 83396620), (4, 62547465), (5, 50037972), (6, 41698310), (10, 25018986), (12, 20849155), (15, 16679324), (20, 12509493), (23, 10877820), (30, 8339662), (46, 5438910), (60, 4169831), (69, 3625940), (92, 2719455), (115, 2175564), (138, 1812970), (230, 1087782), (276, 906485), (345, 725188), (460, 543891), (690, 362594), (1380, 181297)]