70220931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 111993600

約数和(自身を除く): 41772669

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 199, 289, 407, 561, 597, 629, 867, 1221, 1887, 2189, 3179, 3383, 6567, 6919, 7363, 9537, 10149, 10693, 20757, 22089, 32079, 37213, 57511, 80993, 111639, 117623, 125171, 172533, 242979, 352869, 375513, 632621, 1376881, 1897863, 2127907, 4130643, 6383721, 23406977, 70220931]

約数ペア:

[(1, 70220931), (3, 23406977), (11, 6383721), (17, 4130643), (33, 2127907), (37, 1897863), (51, 1376881), (111, 632621), (187, 375513), (199, 352869), (289, 242979), (407, 172533), (561, 125171), (597, 117623), (629, 111639), (867, 80993), (1221, 57511), (1887, 37213), (2189, 32079), (3179, 22089), (3383, 20757), (6567, 10693), (6919, 10149), (7363, 9537)]