39479270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 78835680

約数和(自身を除く): 39356410

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 439, 529, 782, 878, 1058, 1955, 2195, 2645, 3910, 4390, 5290, 7463, 8993, 10097, 14926, 17986, 20194, 37315, 44965, 50485, 74630, 89930, 100970, 171649, 232231, 343298, 464462, 858245, 1161155, 1716490, 2322310, 3947927, 7895854, 19739635, 39479270]

約数ペア:

[(1, 39479270), (2, 19739635), (5, 7895854), (10, 3947927), (17, 2322310), (23, 1716490), (34, 1161155), (46, 858245), (85, 464462), (115, 343298), (170, 232231), (230, 171649), (391, 100970), (439, 89930), (529, 74630), (782, 50485), (878, 44965), (1058, 37315), (1955, 20194), (2195, 17986), (2645, 14926), (3910, 10097), (4390, 8993), (5290, 7463)]