30431886

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{5413}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 60939984

約数和(自身を除く): 30508098

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 5413, 5622, 10826, 16239, 32478, 5071981, 10143962, 15215943, 30431886]

約数ペア:

[(1, 30431886), (2, 15215943), (3, 10143962), (6, 5071981), (937, 32478), (1874, 16239), (2811, 10826), (5413, 5622)]