2547250980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{55207}}^1$

素因数の和:55988

約数の個数: 48

約数和(自身を含む): 7141706880

約数和(自身を除く): 4594455900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 46140, 55207, 110414, 165621, 220828, 276035, 331242, 552070, 662484, 828105, 1104140, 1656210, 3312420, 42454183, 84908366, 127362549, 169816732, 212270915, 254725098, 424541830, 509450196, 636812745, 849083660, 1273625490, 2547250980]

約数ペア:

[(1, 2547250980), (2, 1273625490), (3, 849083660), (4, 636812745), (5, 509450196), (6, 424541830), (10, 254725098), (12, 212270915), (15, 169816732), (20, 127362549), (30, 84908366), (60, 42454183), (769, 3312420), (1538, 1656210), (2307, 1104140), (3076, 828105), (3845, 662484), (4614, 552070), (7690, 331242), (9228, 276035), (11535, 220828), (15380, 165621), (23070, 110414), (46140, 55207)]