30406750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11057}}^1$

素因数の和:11085

約数の個数: 32

約数和(自身を含む): 62101728

約数和(自身を除く): 31694978

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 11057, 22114, 55285, 110570, 121627, 243254, 276425, 552850, 608135, 1216270, 1382125, 2764250, 3040675, 6081350, 15203375, 30406750]

約数ペア:

[(1, 30406750), (2, 15203375), (5, 6081350), (10, 3040675), (11, 2764250), (22, 1382125), (25, 1216270), (50, 608135), (55, 552850), (110, 276425), (125, 243254), (250, 121627), (275, 110570), (550, 55285), (1375, 22114), (2750, 11057)]