13402860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223381}}^1$

素因数の和:223393

約数の個数: 24

約数和(自身を含む): 37528176

約数和(自身を除く): 24125316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223381, 446762, 670143, 893524, 1116905, 1340286, 2233810, 2680572, 3350715, 4467620, 6701430, 13402860]

約数ペア:

[(1, 13402860), (2, 6701430), (3, 4467620), (4, 3350715), (5, 2680572), (6, 2233810), (10, 1340286), (12, 1116905), (15, 893524), (20, 670143), (30, 446762), (60, 223381)]