87863670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{325421}}^1$

素因数の和:325437

約数の個数: 32

約数和(自身を含む): 234303840

約数和(自身を除く): 146440170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 325421, 650842, 976263, 1627105, 1952526, 2928789, 3254210, 4881315, 5857578, 8786367, 9762630, 14643945, 17572734, 29287890, 43931835, 87863670]

約数ペア:

[(1, 87863670), (2, 43931835), (3, 29287890), (5, 17572734), (6, 14643945), (9, 9762630), (10, 8786367), (15, 5857578), (18, 4881315), (27, 3254210), (30, 2928789), (45, 1952526), (54, 1627105), (90, 976263), (135, 650842), (270, 325421)]