137355770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 259372800

約数和(自身を除く): 122017030

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 3001, 4577, 6002, 9154, 15005, 22885, 30010, 45770, 69023, 138046, 345115, 597199, 690230, 1194398, 2985995, 5971990, 13735577, 27471154, 68677885, 137355770]

約数ペア:

[(1, 137355770), (2, 68677885), (5, 27471154), (10, 13735577), (23, 5971990), (46, 2985995), (115, 1194398), (199, 690230), (230, 597199), (398, 345115), (995, 138046), (1990, 69023), (3001, 45770), (4577, 30010), (6002, 22885), (9154, 15005)]