2309146280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8246951}}^1$

素因数の和:8246969

約数の個数: 32

約数和(自身を含む): 5937805440

約数和(自身を除く): 3628659160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8246951, 16493902, 32987804, 41234755, 57728657, 65975608, 82469510, 115457314, 164939020, 230914628, 288643285, 329878040, 461829256, 577286570, 1154573140, 2309146280]

約数ペア:

[(1, 2309146280), (2, 1154573140), (4, 577286570), (5, 461829256), (7, 329878040), (8, 288643285), (10, 230914628), (14, 164939020), (20, 115457314), (28, 82469510), (35, 65975608), (40, 57728657), (56, 41234755), (70, 32987804), (140, 16493902), (280, 8246951)]