264989690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{56501}}^1$

素因数の和:56582

約数の個数: 32

約数和(自身を含む): 553267584

約数和(自身を除く): 288277894

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 56501, 113002, 282505, 395507, 565010, 791014, 1977535, 3785567, 3955070, 7571134, 18927835, 26498969, 37855670, 52997938, 132494845, 264989690]

約数ペア:

[(1, 264989690), (2, 132494845), (5, 52997938), (7, 37855670), (10, 26498969), (14, 18927835), (35, 7571134), (67, 3955070), (70, 3785567), (134, 1977535), (335, 791014), (469, 565010), (670, 395507), (938, 282505), (2345, 113002), (4690, 56501)]