134547560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{480527}}^1$

素因数の和:480545

約数の個数: 32

約数和(自身を含む): 345980160

約数和(自身を除く): 211432600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 480527, 961054, 1922108, 2402635, 3363689, 3844216, 4805270, 6727378, 9610540, 13454756, 16818445, 19221080, 26909512, 33636890, 67273780, 134547560]

約数ペア:

[(1, 134547560), (2, 67273780), (4, 33636890), (5, 26909512), (7, 19221080), (8, 16818445), (10, 13454756), (14, 9610540), (20, 6727378), (28, 4805270), (35, 3844216), (40, 3363689), (56, 2402635), (70, 1922108), (140, 961054), (280, 480527)]