31090070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 61633440

約数和(自身を除く): 30543370

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 2593, 5186, 5995, 11990, 12965, 25930, 28523, 57046, 142615, 282637, 285230, 565274, 1413185, 2826370, 3109007, 6218014, 15545035, 31090070]

約数ペア:

[(1, 31090070), (2, 15545035), (5, 6218014), (10, 3109007), (11, 2826370), (22, 1413185), (55, 565274), (109, 285230), (110, 282637), (218, 142615), (545, 57046), (1090, 28523), (1199, 25930), (2398, 12965), (2593, 11990), (5186, 5995)]