16402860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91127}}^1$

素因数の和:91142

約数の個数: 36

約数和(自身を含む): 49755888

約数和(自身を除く): 33353028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91127, 182254, 273381, 364508, 455635, 546762, 820143, 911270, 1093524, 1366905, 1640286, 1822540, 2733810, 3280572, 4100715, 5467620, 8201430, 16402860]

約数ペア:

[(1, 16402860), (2, 8201430), (3, 5467620), (4, 4100715), (5, 3280572), (6, 2733810), (9, 1822540), (10, 1640286), (12, 1366905), (15, 1093524), (18, 911270), (20, 820143), (30, 546762), (36, 455635), (45, 364508), (60, 273381), (90, 182254), (180, 91127)]