30258214556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{340393}}^1$

素因数の和:340781

約数の個数: 24

約数和(自身を含む): 53869392864

約数和(自身を除く): 23611178308

約数列:

[1, 2, 4, 71, 142, 284, 313, 626, 1252, 22223, 44446, 88892, 340393, 680786, 1361572, 24167903, 48335806, 96671612, 106543009, 213086018, 426172036, 7564553639, 15129107278, 30258214556]

約数ペア:

[(1, 30258214556), (2, 15129107278), (4, 7564553639), (71, 426172036), (142, 213086018), (284, 106543009), (313, 96671612), (626, 48335806), (1252, 24167903), (22223, 1361572), (44446, 680786), (88892, 340393)]