231085870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 428567040

約数和(自身を除く): 197481170

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 3559, 6493, 7118, 12986, 17795, 32465, 35590, 64930, 153037, 306074, 537409, 765185, 1074818, 1530370, 2687045, 5374090, 23108587, 46217174, 115542935, 231085870]

約数ペア:

[(1, 231085870), (2, 115542935), (5, 46217174), (10, 23108587), (43, 5374090), (86, 2687045), (151, 1530370), (215, 1074818), (302, 765185), (430, 537409), (755, 306074), (1510, 153037), (3559, 64930), (6493, 35590), (7118, 32465), (12986, 17795)]