240658049290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{9109}}^1$

素因数の和:9607

約数の個数: 64

約数和(自身を含む): 444304465920

約数和(自身を除く): 203646416630

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 293, 355, 586, 635, 710, 1270, 1465, 2930, 9017, 9109, 18034, 18218, 20803, 37211, 41606, 45085, 45545, 74422, 90170, 91090, 104015, 186055, 208030, 372110, 646739, 1156843, 1293478, 2313686, 2641981, 2668937, 3233695, 5283962, 5337874, 5784215, 6467390, 11568430, 13209905, 13344685, 26419810, 26689370, 82135853, 164271706, 189494527, 338954999, 378989054, 410679265, 677909998, 821358530, 947472635, 1694774995, 1894945270, 3389549990, 24065804929, 48131609858, 120329024645, 240658049290]

約数ペア:

[(1, 240658049290), (2, 120329024645), (5, 48131609858), (10, 24065804929), (71, 3389549990), (127, 1894945270), (142, 1694774995), (254, 947472635), (293, 821358530), (355, 677909998), (586, 410679265), (635, 378989054), (710, 338954999), (1270, 189494527), (1465, 164271706), (2930, 82135853), (9017, 26689370), (9109, 26419810), (18034, 13344685), (18218, 13209905), (20803, 11568430), (37211, 6467390), (41606, 5784215), (45085, 5337874), (45545, 5283962), (74422, 3233695), (90170, 2668937), (91090, 2641981), (104015, 2313686), (186055, 1293478), (208030, 1156843), (372110, 646739)]