3048111780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7257409}}^1$

素因数の和:7257428

約数の個数: 48

約数和(自身を含む): 9753959040

約数和(自身を除く): 6705847260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7257409, 14514818, 21772227, 29029636, 36287045, 43544454, 50801863, 72574090, 87088908, 101603726, 108861135, 145148180, 152405589, 203207452, 217722270, 254009315, 304811178, 435444540, 508018630, 609622356, 762027945, 1016037260, 1524055890, 3048111780]

約数ペア:

[(1, 3048111780), (2, 1524055890), (3, 1016037260), (4, 762027945), (5, 609622356), (6, 508018630), (7, 435444540), (10, 304811178), (12, 254009315), (14, 217722270), (15, 203207452), (20, 152405589), (21, 145148180), (28, 108861135), (30, 101603726), (35, 87088908), (42, 72574090), (60, 50801863), (70, 43544454), (84, 36287045), (105, 29029636), (140, 21772227), (210, 14514818), (420, 7257409)]