67735390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 56680610

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 395, 479, 790, 895, 958, 1790, 2395, 4790, 14141, 28282, 37841, 70705, 75682, 85741, 141410, 171482, 189205, 378410, 428705, 857410, 6773539, 13547078, 33867695, 67735390]

約数ペア:

[(1, 67735390), (2, 33867695), (5, 13547078), (10, 6773539), (79, 857410), (158, 428705), (179, 378410), (358, 189205), (395, 171482), (479, 141410), (790, 85741), (895, 75682), (958, 70705), (1790, 37841), (2395, 28282), (4790, 14141)]