187290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2094

約数の個数: 24

約数和(自身を含む): 487188

約数和(自身を除く): 299898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2081, 4162, 6243, 10405, 12486, 18729, 20810, 31215, 37458, 62430, 93645, 187290]

約数ペア:

[(1, 187290), (2, 93645), (3, 62430), (5, 37458), (6, 31215), (9, 20810), (10, 18729), (15, 12486), (18, 10405), (30, 6243), (45, 4162), (90, 2081)]