82882860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1381381}}^1$

素因数の和:1381393

約数の個数: 24

約数和(自身を含む): 232072176

約数和(自身を除く): 149189316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1381381, 2762762, 4144143, 5525524, 6906905, 8288286, 13813810, 16576572, 20720715, 27627620, 41441430, 82882860]

約数ペア:

[(1, 82882860), (2, 41441430), (3, 27627620), (4, 20720715), (5, 16576572), (6, 13813810), (10, 8288286), (12, 6906905), (15, 5525524), (20, 4144143), (30, 2762762), (60, 1381381)]