173628430

素因数分解:

$2^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{5981}}^1$

素因数の和:8891

約数の個数: 16

約数和(自身を含む): 312691104

約数和(自身を除く): 139062674

約数列:

[1, 2, 5, 10, 2903, 5806, 5981, 11962, 14515, 29030, 29905, 59810, 17362843, 34725686, 86814215, 173628430]

約数ペア:

[(1, 173628430), (2, 86814215), (5, 34725686), (10, 17362843), (2903, 59810), (5806, 29905), (5981, 29030), (11962, 14515)]