135365020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{966893}}^1$

素因数の和:966909

約数の個数: 24

約数和(自身を含む): 324876384

約数和(自身を除く): 189511364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 966893, 1933786, 3867572, 4834465, 6768251, 9668930, 13536502, 19337860, 27073004, 33841255, 67682510, 135365020]

約数ペア:

[(1, 135365020), (2, 67682510), (4, 33841255), (5, 27073004), (7, 19337860), (10, 13536502), (14, 9668930), (20, 6768251), (28, 4834465), (35, 3867572), (70, 1933786), (140, 966893)]