3757140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{20873}}^1$

素因数の和:20888

約数の個数: 36

約数和(自身を含む): 11397204

約数和(自身を除く): 7640064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20873, 41746, 62619, 83492, 104365, 125238, 187857, 208730, 250476, 313095, 375714, 417460, 626190, 751428, 939285, 1252380, 1878570, 3757140]

約数ペア:

[(1, 3757140), (2, 1878570), (3, 1252380), (4, 939285), (5, 751428), (6, 626190), (9, 417460), (10, 375714), (12, 313095), (15, 250476), (18, 208730), (20, 187857), (30, 125238), (36, 104365), (45, 83492), (60, 62619), (90, 41746), (180, 20873)]