18802260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34819}}^1$

素因数の和:34837

約数の個数: 48

約数和(自身を含む): 58497600

約数和(自身を除く): 39695340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34819, 69638, 104457, 139276, 174095, 208914, 313371, 348190, 417828, 522285, 626742, 696380, 940113, 1044570, 1253484, 1566855, 1880226, 2089140, 3133710, 3760452, 4700565, 6267420, 9401130, 18802260]

約数ペア:

[(1, 18802260), (2, 9401130), (3, 6267420), (4, 4700565), (5, 3760452), (6, 3133710), (9, 2089140), (10, 1880226), (12, 1566855), (15, 1253484), (18, 1044570), (20, 940113), (27, 696380), (30, 626742), (36, 522285), (45, 417828), (54, 348190), (60, 313371), (90, 208914), (108, 174095), (135, 139276), (180, 104457), (270, 69638), (540, 34819)]