38438220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1901}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 108003168

約数和(自身を除く): 69564948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 1901, 2022, 3370, 3802, 4044, 5055, 5703, 6740, 7604, 9505, 10110, 11406, 19010, 20220, 22812, 28515, 38020, 57030, 114060, 640637, 1281274, 1921911, 2562548, 3203185, 3843822, 6406370, 7687644, 9609555, 12812740, 19219110, 38438220]

約数ペア:

[(1, 38438220), (2, 19219110), (3, 12812740), (4, 9609555), (5, 7687644), (6, 6406370), (10, 3843822), (12, 3203185), (15, 2562548), (20, 1921911), (30, 1281274), (60, 640637), (337, 114060), (674, 57030), (1011, 38020), (1348, 28515), (1685, 22812), (1901, 20220), (2022, 19010), (3370, 11406), (3802, 10110), (4044, 9505), (5055, 7604), (5703, 6740)]