165787620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2763127}}^1$

素因数の和:2763139

約数の個数: 24

約数和(自身を含む): 464205504

約数和(自身を除く): 298417884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2763127, 5526254, 8289381, 11052508, 13815635, 16578762, 27631270, 33157524, 41446905, 55262540, 82893810, 165787620]

約数ペア:

[(1, 165787620), (2, 82893810), (3, 55262540), (4, 41446905), (5, 33157524), (6, 27631270), (10, 16578762), (12, 13815635), (15, 11052508), (20, 8289381), (30, 5526254), (60, 2763127)]