201119310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{319237}}^1$

素因数の和:319257

約数の個数: 48

約数和(自身を含む): 597613536

約数和(自身を除く): 396494226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 319237, 638474, 957711, 1596185, 1915422, 2234659, 2873133, 3192370, 4469318, 4788555, 5746266, 6703977, 9577110, 11173295, 13407954, 14365665, 20111931, 22346590, 28731330, 33519885, 40223862, 67039770, 100559655, 201119310]

約数ペア:

[(1, 201119310), (2, 100559655), (3, 67039770), (5, 40223862), (6, 33519885), (7, 28731330), (9, 22346590), (10, 20111931), (14, 14365665), (15, 13407954), (18, 11173295), (21, 9577110), (30, 6703977), (35, 5746266), (42, 4788555), (45, 4469318), (63, 3192370), (70, 2873133), (90, 2234659), (105, 1915422), (126, 1596185), (210, 957711), (315, 638474), (630, 319237)]