31414570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 61969536

約数和(自身を除く): 30554966

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1031, 1385, 2062, 2770, 3047, 5155, 6094, 10310, 11341, 15235, 22682, 30470, 56705, 113410, 285587, 571174, 1427935, 2855870, 3141457, 6282914, 15707285, 31414570]

約数ペア:

[(1, 31414570), (2, 15707285), (5, 6282914), (10, 3141457), (11, 2855870), (22, 1427935), (55, 571174), (110, 285587), (277, 113410), (554, 56705), (1031, 30470), (1385, 22682), (2062, 15235), (2770, 11341), (3047, 10310), (5155, 6094)]