2021023950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1224863}}^1$

素因数の和:1224889

約数の個数: 48

約数和(自身を含む): 5467792896

約数和(自身を除く): 3446768946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1224863, 2449726, 3674589, 6124315, 7349178, 12248630, 13473493, 18372945, 26946986, 30621575, 36745890, 40420479, 61243150, 67367465, 80840958, 91864725, 134734930, 183729450, 202102395, 336837325, 404204790, 673674650, 1010511975, 2021023950]

約数ペア:

[(1, 2021023950), (2, 1010511975), (3, 673674650), (5, 404204790), (6, 336837325), (10, 202102395), (11, 183729450), (15, 134734930), (22, 91864725), (25, 80840958), (30, 67367465), (33, 61243150), (50, 40420479), (55, 36745890), (66, 30621575), (75, 26946986), (110, 18372945), (150, 13473493), (165, 12248630), (275, 7349178), (330, 6124315), (550, 3674589), (825, 2449726), (1650, 1224863)]