2019740340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33662339}}^1$

素因数の和:33662351

約数の個数: 24

約数和(自身を含む): 5655273120

約数和(自身を除く): 3635532780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33662339, 67324678, 100987017, 134649356, 168311695, 201974034, 336623390, 403948068, 504935085, 673246780, 1009870170, 2019740340]

約数ペア:

[(1, 2019740340), (2, 1009870170), (3, 673246780), (4, 504935085), (5, 403948068), (6, 336623390), (10, 201974034), (12, 168311695), (15, 134649356), (20, 100987017), (30, 67324678), (60, 33662339)]