28366950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 70705296

約数和(自身を除く): 42338346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 281, 562, 673, 843, 1346, 1405, 1686, 2019, 2810, 3365, 4038, 4215, 6730, 7025, 8430, 10095, 14050, 16825, 20190, 21075, 33650, 42150, 50475, 100950, 189113, 378226, 567339, 945565, 1134678, 1891130, 2836695, 4727825, 5673390, 9455650, 14183475, 28366950]

約数ペア:

[(1, 28366950), (2, 14183475), (3, 9455650), (5, 5673390), (6, 4727825), (10, 2836695), (15, 1891130), (25, 1134678), (30, 945565), (50, 567339), (75, 378226), (150, 189113), (281, 100950), (562, 50475), (673, 42150), (843, 33650), (1346, 21075), (1405, 20190), (1686, 16825), (2019, 14050), (2810, 10095), (3365, 8430), (4038, 7025), (4215, 6730)]