30379250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11047}}^1$

素因数の和:11075

約数の個数: 32

約数和(自身を含む): 62045568

約数和(自身を除く): 31666318

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 11047, 22094, 55235, 110470, 121517, 243034, 276175, 552350, 607585, 1215170, 1380875, 2761750, 3037925, 6075850, 15189625, 30379250]

約数ペア:

[(1, 30379250), (2, 15189625), (5, 6075850), (10, 3037925), (11, 2761750), (22, 1380875), (25, 1215170), (50, 607585), (55, 552350), (110, 276175), (125, 243034), (250, 121517), (275, 110470), (550, 55235), (1375, 22094), (2750, 11047)]