259765730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{19429}}^1$

素因数の和:19634

約数の個数: 32

約数和(自身を含む): 537200640

約数和(自身を除く): 277434910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 19429, 38858, 97145, 136003, 194290, 272006, 680015, 1360030, 3710939, 7421878, 18554695, 25976573, 37109390, 51953146, 129882865, 259765730]

約数ペア:

[(1, 259765730), (2, 129882865), (5, 51953146), (7, 37109390), (10, 25976573), (14, 18554695), (35, 7421878), (70, 3710939), (191, 1360030), (382, 680015), (955, 272006), (1337, 194290), (1910, 136003), (2674, 97145), (6685, 38858), (13370, 19429)]