28776870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35527}}^1$

素因数の和:35546

約数の個数: 40

約数和(自身を含む): 77379984

約数和(自身を除く): 48603114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35527, 71054, 106581, 177635, 213162, 319743, 355270, 532905, 639486, 959229, 1065810, 1598715, 1918458, 2877687, 3197430, 4796145, 5755374, 9592290, 14388435, 28776870]

約数ペア:

[(1, 28776870), (2, 14388435), (3, 9592290), (5, 5755374), (6, 4796145), (9, 3197430), (10, 2877687), (15, 1918458), (18, 1598715), (27, 1065810), (30, 959229), (45, 639486), (54, 532905), (81, 355270), (90, 319743), (135, 213162), (162, 177635), (270, 106581), (405, 71054), (810, 35527)]