17979450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 45279840

約数和(自身を除く): 27300390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1789, 2010, 3350, 3578, 5025, 5367, 8945, 10050, 10734, 17890, 26835, 44725, 53670, 89450, 119863, 134175, 239726, 268350, 359589, 599315, 719178, 1198630, 1797945, 2996575, 3595890, 5993150, 8989725, 17979450]

約数ペア:

[(1, 17979450), (2, 8989725), (3, 5993150), (5, 3595890), (6, 2996575), (10, 1797945), (15, 1198630), (25, 719178), (30, 599315), (50, 359589), (67, 268350), (75, 239726), (134, 134175), (150, 119863), (201, 89450), (335, 53670), (402, 44725), (670, 26835), (1005, 17890), (1675, 10734), (1789, 10050), (2010, 8945), (3350, 5367), (3578, 5025)]