1927807170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64260239}}^1$

素因数の和:64260249

約数の個数: 16

約数和(自身を含む): 4626737280

約数和(自身を除く): 2698930110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64260239, 128520478, 192780717, 321301195, 385561434, 642602390, 963903585, 1927807170]

約数ペア:

[(1, 1927807170), (2, 963903585), (3, 642602390), (5, 385561434), (6, 321301195), (10, 192780717), (15, 128520478), (30, 64260239)]