30470746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 47124000

約数和(自身を除く): 16653254

約数列:

[1, 2, 43, 86, 139, 278, 2549, 5098, 5977, 11954, 109607, 219214, 354311, 708622, 15235373, 30470746]

約数ペア:

[(1, 30470746), (2, 15235373), (43, 708622), (86, 354311), (139, 219214), (278, 109607), (2549, 11954), (5098, 5977)]