135076340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 331760520

約数和(自身を除く): 196684180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 337, 409, 490, 674, 818, 980, 1348, 1636, 1685, 2045, 2359, 2863, 3370, 4090, 4718, 5726, 6740, 8180, 9436, 11452, 11795, 14315, 16513, 20041, 23590, 28630, 33026, 40082, 47180, 57260, 66052, 80164, 82565, 100205, 137833, 165130, 200410, 275666, 330260, 400820, 551332, 689165, 964831, 1378330, 1929662, 2756660, 3859324, 4824155, 6753817, 9648310, 13507634, 19296620, 27015268, 33769085, 67538170, 135076340]

約数ペア:

[(1, 135076340), (2, 67538170), (4, 33769085), (5, 27015268), (7, 19296620), (10, 13507634), (14, 9648310), (20, 6753817), (28, 4824155), (35, 3859324), (49, 2756660), (70, 1929662), (98, 1378330), (140, 964831), (196, 689165), (245, 551332), (337, 400820), (409, 330260), (490, 275666), (674, 200410), (818, 165130), (980, 137833), (1348, 100205), (1636, 82565), (1685, 80164), (2045, 66052), (2359, 57260), (2863, 47180), (3370, 40082), (4090, 33026), (4718, 28630), (5726, 23590), (6740, 20041), (8180, 16513), (9436, 14315), (11452, 11795)]