274134780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{169219}}^1$

素因数の和:169240

約数の個数: 60

約数和(自身を含む): 859976040

約数和(自身を除く): 585841260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 169219, 338438, 507657, 676876, 846095, 1015314, 1522971, 1692190, 2030628, 2538285, 3045942, 3384380, 4568913, 5076570, 6091884, 7614855, 9137826, 10153140, 13706739, 15229710, 18275652, 22844565, 27413478, 30459420, 45689130, 54826956, 68533695, 91378260, 137067390, 274134780]

約数ペア:

[(1, 274134780), (2, 137067390), (3, 91378260), (4, 68533695), (5, 54826956), (6, 45689130), (9, 30459420), (10, 27413478), (12, 22844565), (15, 18275652), (18, 15229710), (20, 13706739), (27, 10153140), (30, 9137826), (36, 7614855), (45, 6091884), (54, 5076570), (60, 4568913), (81, 3384380), (90, 3045942), (108, 2538285), (135, 2030628), (162, 1692190), (180, 1522971), (270, 1015314), (324, 846095), (405, 676876), (540, 507657), (810, 338438), (1620, 169219)]