30112970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 25238326

約数列:

[1, 2, 5, 10, 127, 131, 181, 254, 262, 362, 635, 655, 905, 1270, 1310, 1810, 16637, 22987, 23711, 33274, 45974, 47422, 83185, 114935, 118555, 166370, 229870, 237110, 3011297, 6022594, 15056485, 30112970]

約数ペア:

[(1, 30112970), (2, 15056485), (5, 6022594), (10, 3011297), (127, 237110), (131, 229870), (181, 166370), (254, 118555), (262, 114935), (362, 83185), (635, 47422), (655, 45974), (905, 33274), (1270, 23711), (1310, 22987), (1810, 16637)]