70478240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62927}}^1$

素因数の和:62949

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 119816032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62927, 125854, 251708, 314635, 440489, 503416, 629270, 880978, 1006832, 1258540, 1761956, 2013664, 2202445, 2517080, 3523912, 4404890, 5034160, 7047824, 8809780, 10068320, 14095648, 17619560, 35239120, 70478240]

約数ペア:

[(1, 70478240), (2, 35239120), (4, 17619560), (5, 14095648), (7, 10068320), (8, 8809780), (10, 7047824), (14, 5034160), (16, 4404890), (20, 3523912), (28, 2517080), (32, 2202445), (35, 2013664), (40, 1761956), (56, 1258540), (70, 1006832), (80, 880978), (112, 629270), (140, 503416), (160, 440489), (224, 314635), (280, 251708), (560, 125854), (1120, 62927)]