6842920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{24439}}^1$

素因数の和:24457

約数の個数: 32

約数和(自身を含む): 17596800

約数和(自身を除く): 10753880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 24439, 48878, 97756, 122195, 171073, 195512, 244390, 342146, 488780, 684292, 855365, 977560, 1368584, 1710730, 3421460, 6842920]

約数ペア:

[(1, 6842920), (2, 3421460), (4, 1710730), (5, 1368584), (7, 977560), (8, 855365), (10, 684292), (14, 488780), (20, 342146), (28, 244390), (35, 195512), (40, 171073), (56, 122195), (70, 97756), (140, 48878), (280, 24439)]