127702970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 237105792

約数和(自身を除く): 109402822

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 2903, 4399, 5806, 8798, 14515, 21995, 29030, 43990, 153859, 240949, 307718, 481898, 769295, 1204745, 1538590, 2409490, 12770297, 25540594, 63851485, 127702970]

約数ペア:

[(1, 127702970), (2, 63851485), (5, 25540594), (10, 12770297), (53, 2409490), (83, 1538590), (106, 1204745), (166, 769295), (265, 481898), (415, 307718), (530, 240949), (830, 153859), (2903, 43990), (4399, 29030), (5806, 21995), (8798, 14515)]