29815820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64817}}^1$

素因数の和:64849

約数の個数: 24

約数和(自身を含む): 65336544

約数和(自身を除く): 35520724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 64817, 129634, 259268, 324085, 648170, 1296340, 1490791, 2981582, 5963164, 7453955, 14907910, 29815820]

約数ペア:

[(1, 29815820), (2, 14907910), (4, 7453955), (5, 5963164), (10, 2981582), (20, 1490791), (23, 1296340), (46, 648170), (92, 324085), (115, 259268), (230, 129634), (460, 64817)]