135556120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{484129}}^1$

素因数の和:484147

約数の個数: 32

約数和(自身を含む): 348573600

約数和(自身を除く): 213017480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 484129, 968258, 1936516, 2420645, 3388903, 3873032, 4841290, 6777806, 9682580, 13555612, 16944515, 19365160, 27111224, 33889030, 67778060, 135556120]

約数ペア:

[(1, 135556120), (2, 67778060), (4, 33889030), (5, 27111224), (7, 19365160), (8, 16944515), (10, 13555612), (14, 9682580), (20, 6777806), (28, 4841290), (35, 3873032), (40, 3388903), (56, 2420645), (70, 1936516), (140, 968258), (280, 484129)]