1204290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13381}}^1$

素因数の和:13394

約数の個数: 24

約数和(自身を含む): 3131388

約数和(自身を除く): 1927098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 401430, 602145, 1204290]

約数ペア:

[(1, 1204290), (2, 602145), (3, 401430), (5, 240858), (6, 200715), (9, 133810), (10, 120429), (15, 80286), (18, 66905), (30, 40143), (45, 26762), (90, 13381)]