68157970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 128511360

約数和(自身を除く): 60353390

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 739, 802, 1478, 2005, 3695, 4010, 7390, 9223, 16997, 18446, 33994, 46115, 84985, 92230, 169970, 296339, 592678, 1481695, 2963390, 6815797, 13631594, 34078985, 68157970]

約数ペア:

[(1, 68157970), (2, 34078985), (5, 13631594), (10, 6815797), (23, 2963390), (46, 1481695), (115, 592678), (230, 296339), (401, 169970), (739, 92230), (802, 84985), (1478, 46115), (2005, 33994), (3695, 18446), (4010, 16997), (7390, 9223)]