170744906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 290900160

約数和(自身を除く): 120155254

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 4987, 9974, 17119, 34238, 84779, 94753, 169558, 189506, 264311, 528622, 1610801, 3221602, 4493287, 5021909, 8986574, 10043818, 85372453, 170744906]

約数ペア:

[(1, 170744906), (2, 85372453), (17, 10043818), (19, 8986574), (34, 5021909), (38, 4493287), (53, 3221602), (106, 1610801), (323, 528622), (646, 264311), (901, 189506), (1007, 169558), (1802, 94753), (2014, 84779), (4987, 34238), (9974, 17119)]