66469767560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{237392027}}^1$

素因数の和:237392045

約数の個数: 32

約数和(自身を含む): 170922260160

約数和(自身を除く): 104452492600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 237392027, 474784054, 949568108, 1186960135, 1661744189, 1899136216, 2373920270, 3323488378, 4747840540, 6646976756, 8308720945, 9495681080, 13293953512, 16617441890, 33234883780, 66469767560]

約数ペア:

[(1, 66469767560), (2, 33234883780), (4, 16617441890), (5, 13293953512), (7, 9495681080), (8, 8308720945), (10, 6646976756), (14, 4747840540), (20, 3323488378), (28, 2373920270), (35, 1899136216), (40, 1661744189), (56, 1186960135), (70, 949568108), (140, 474784054), (280, 237392027)]