82614660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72469}}^1$

素因数の和:72500

約数の個数: 48

約数和(自身を含む): 243499200

約数和(自身を除く): 160884540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72469, 144938, 217407, 289876, 362345, 434814, 724690, 869628, 1087035, 1376911, 1449380, 2174070, 2753822, 4130733, 4348140, 5507644, 6884555, 8261466, 13769110, 16522932, 20653665, 27538220, 41307330, 82614660]

約数ペア:

[(1, 82614660), (2, 41307330), (3, 27538220), (4, 20653665), (5, 16522932), (6, 13769110), (10, 8261466), (12, 6884555), (15, 5507644), (19, 4348140), (20, 4130733), (30, 2753822), (38, 2174070), (57, 1449380), (60, 1376911), (76, 1087035), (95, 869628), (114, 724690), (190, 434814), (228, 362345), (285, 289876), (380, 217407), (570, 144938), (1140, 72469)]