84532280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{301901}}^1$

素因数の和:301919

約数の個数: 32

約数和(自身を含む): 217369440

約数和(自身を除く): 132837160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 301901, 603802, 1207604, 1509505, 2113307, 2415208, 3019010, 4226614, 6038020, 8453228, 10566535, 12076040, 16906456, 21133070, 42266140, 84532280]

約数ペア:

[(1, 84532280), (2, 42266140), (4, 21133070), (5, 16906456), (7, 12076040), (8, 10566535), (10, 8453228), (14, 6038020), (20, 4226614), (28, 3019010), (35, 2415208), (40, 2113307), (56, 1509505), (70, 1207604), (140, 603802), (280, 301901)]