30504650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 63612000

約数和(自身を除く): 33107350

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1499, 1850, 2035, 2998, 4070, 7495, 10175, 14990, 16489, 20350, 32978, 37475, 55463, 74950, 82445, 110926, 164890, 277315, 412225, 554630, 610093, 824450, 1220186, 1386575, 2773150, 3050465, 6100930, 15252325, 30504650]

約数ペア:

[(1, 30504650), (2, 15252325), (5, 6100930), (10, 3050465), (11, 2773150), (22, 1386575), (25, 1220186), (37, 824450), (50, 610093), (55, 554630), (74, 412225), (110, 277315), (185, 164890), (275, 110926), (370, 82445), (407, 74950), (550, 55463), (814, 37475), (925, 32978), (1499, 20350), (1850, 16489), (2035, 14990), (2998, 10175), (4070, 7495)]