2019038550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{170383}}^1$

素因数の和:170477

約数の個数: 48

約数和(自身を含む): 5070627840

約数和(自身を除く): 3051589290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 11850, 170383, 340766, 511149, 851915, 1022298, 1703830, 2555745, 4259575, 5111490, 8519150, 12778725, 13460257, 25557450, 26920514, 40380771, 67301285, 80761542, 134602570, 201903855, 336506425, 403807710, 673012850, 1009519275, 2019038550]

約数ペア:

[(1, 2019038550), (2, 1009519275), (3, 673012850), (5, 403807710), (6, 336506425), (10, 201903855), (15, 134602570), (25, 80761542), (30, 67301285), (50, 40380771), (75, 26920514), (79, 25557450), (150, 13460257), (158, 12778725), (237, 8519150), (395, 5111490), (474, 4259575), (790, 2555745), (1185, 1703830), (1975, 1022298), (2370, 851915), (3950, 511149), (5925, 340766), (11850, 170383)]