11817260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 31460352

約数和(自身を除く): 19643092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 151, 172, 182, 215, 260, 301, 302, 364, 430, 455, 559, 602, 604, 755, 860, 910, 1057, 1118, 1204, 1505, 1510, 1820, 1963, 2114, 2236, 2795, 3010, 3020, 3913, 3926, 4228, 5285, 5590, 6020, 6493, 7826, 7852, 9815, 10570, 11180, 12986, 13741, 15652, 19565, 19630, 21140, 25972, 27482, 32465, 39130, 39260, 45451, 54964, 64930, 68705, 78260, 84409, 90902, 129860, 137410, 168818, 181804, 227255, 274820, 337636, 422045, 454510, 590863, 844090, 909020, 1181726, 1688180, 2363452, 2954315, 5908630, 11817260]

約数ペア:

[(1, 11817260), (2, 5908630), (4, 2954315), (5, 2363452), (7, 1688180), (10, 1181726), (13, 909020), (14, 844090), (20, 590863), (26, 454510), (28, 422045), (35, 337636), (43, 274820), (52, 227255), (65, 181804), (70, 168818), (86, 137410), (91, 129860), (130, 90902), (140, 84409), (151, 78260), (172, 68705), (182, 64930), (215, 54964), (260, 45451), (301, 39260), (302, 39130), (364, 32465), (430, 27482), (455, 25972), (559, 21140), (602, 19630), (604, 19565), (755, 15652), (860, 13741), (910, 12986), (1057, 11180), (1118, 10570), (1204, 9815), (1505, 7852), (1510, 7826), (1820, 6493), (1963, 6020), (2114, 5590), (2236, 5285), (2795, 4228), (3010, 3926), (3020, 3913)]