31939980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{532333}}^1$

素因数の和:532345

約数の個数: 24

約数和(自身を含む): 89432112

約数和(自身を除く): 57492132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 532333, 1064666, 1596999, 2129332, 2661665, 3193998, 5323330, 6387996, 7984995, 10646660, 15969990, 31939980]

約数ペア:

[(1, 31939980), (2, 15969990), (3, 10646660), (4, 7984995), (5, 6387996), (6, 5323330), (10, 3193998), (12, 2661665), (15, 2129332), (20, 1596999), (30, 1064666), (60, 532333)]