30512306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 53250048

約数和(自身を除く): 22737742

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1283, 2162, 2566, 11891, 14113, 23782, 28226, 29509, 59018, 60301, 120602, 324599, 649198, 663311, 1326622, 1386923, 2773846, 15256153, 30512306]

約数ペア:

[(1, 30512306), (2, 15256153), (11, 2773846), (22, 1386923), (23, 1326622), (46, 663311), (47, 649198), (94, 324599), (253, 120602), (506, 60301), (517, 59018), (1034, 29509), (1081, 28226), (1283, 23782), (2162, 14113), (2566, 11891)]