1087290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4027}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 2900160

約数和(自身を除く): 1812870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4027, 8054, 12081, 20135, 24162, 36243, 40270, 60405, 72486, 108729, 120810, 181215, 217458, 362430, 543645, 1087290]

約数ペア:

[(1, 1087290), (2, 543645), (3, 362430), (5, 217458), (6, 181215), (9, 120810), (10, 108729), (15, 72486), (18, 60405), (27, 40270), (30, 36243), (45, 24162), (54, 20135), (90, 12081), (135, 8054), (270, 4027)]