520039230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{19543}}^1$

素因数の和:20440

約数の個数: 32

約数和(自身を含む): 1249565184

約数和(自身を除く): 729525954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2661, 4435, 5322, 8870, 13305, 19543, 26610, 39086, 58629, 97715, 117258, 195430, 293145, 586290, 17334641, 34669282, 52003923, 86673205, 104007846, 173346410, 260019615, 520039230]

約数ペア:

[(1, 520039230), (2, 260019615), (3, 173346410), (5, 104007846), (6, 86673205), (10, 52003923), (15, 34669282), (30, 17334641), (887, 586290), (1774, 293145), (2661, 195430), (4435, 117258), (5322, 97715), (8870, 58629), (13305, 39086), (19543, 26610)]