315025930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{4111}}^1$

素因数の和:4294

約数の個数: 32

約数和(自身を含む): 580285440

約数和(自身を除く): 265259510

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 970, 4111, 7663, 8222, 15326, 20555, 38315, 41110, 76630, 324769, 398767, 649538, 797534, 1623845, 1993835, 3247690, 3987670, 31502593, 63005186, 157512965, 315025930]

約数ペア:

[(1, 315025930), (2, 157512965), (5, 63005186), (10, 31502593), (79, 3987670), (97, 3247690), (158, 1993835), (194, 1623845), (395, 797534), (485, 649538), (790, 398767), (970, 324769), (4111, 76630), (7663, 41110), (8222, 38315), (15326, 20555)]